Send us a Message



Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   

CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:piperidinium ion
go back to main search page
Accession:CHEBI:48633 term browser browse the term
Synonyms:related_synonym: piperidinium ions



show annotations for term's descendants           Sort by:
donepezil hydrochloride term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Ache acetylcholinesterase decreases activity
multiple interactions
affects activity
affects binding
ISO
EXP
Donepezil results in decreased activity of ACHE protein
[Donepezil co-treated with Sodium Azide] results in increased activity of ACHE protein; AFDX 384 affects the reaction [Donepezil affects the activity of ACHE protein]; Donepezil inhibits the reaction [Streptozocin results in increased activity of ACHE protein]
ALB protein affects the reaction [Donepezil results in decreased activity of ACHE protein]; Donepezil binds to and results in decreased activity of ACHE protein; Donepezil inhibits the reaction [asoxime chloride inhibits the reaction [Sarin results in decreased activity of ACHE protein]]; Donepezil inhibits the reaction [Obidoxime Chloride metabolite results in decreased activity of ACHE protein]; Donepezil promotes the reaction [Obidoxime Chloride inhibits the reaction [Sarin results in decreased activity of ACHE protein]]
Donepezil inhibits the reaction [Celecoxib results in increased activity of ACHE protein]; Donepezil inhibits the reaction [Scopolamine results in increased activity of ACHE protein]; Donepezil inhibits the reaction [Streptozocin results in increased activity of ACHE protein]
Donepezil binds to ACHE protein
CTD PMID:9228650 PMID:12111444 PMID:12589378 PMID:14535624 PMID:15135892 More... NCBI chr12:19,406,133...19,413,713
Ensembl chr12:19,407,360...19,413,651
JBrowse link
G Alb albumin multiple interactions ISO ALB protein affects the reaction [Donepezil results in decreased activity of ACHE protein] CTD PMID:26902639 NCBI chr14:17,607,397...17,622,814
Ensembl chr14:17,607,381...17,622,836
JBrowse link
G App amyloid beta precursor protein increases abundance
multiple interactions
decreases response to substance
ISO
EXP
Donepezil results in increased abundance of APP protein
Donepezil inhibits the reaction [APP protein modified form affects the localization of RELA protein]; Donepezil inhibits the reaction [APP protein modified form results in increased expression of NOS2 protein]; Donepezil inhibits the reaction [APP protein modified form results in increased expression of PTGS2 protein]; Donepezil inhibits the reaction [APP protein modified form results in increased expression of TNF protein]; Donepezil inhibits the reaction [Streptozocin results in increased expression of APP protein]
Donepezil inhibits the reaction [[Dietary Fats co-treated with Cholesterol, Dietary] results in increased expression of APP protein alternative form]; Donepezil inhibits the reaction [[Dietary Fats co-treated with Cholesterol, Dietary] results in increased expression of APP protein]; Donepezil inhibits the reaction [APP protein modified form results in increased expression of TNF protein]
Donepezil results in decreased susceptibility to APP protein
CTD PMID:18061284 PMID:18571635 PMID:24189446 PMID:28734741 PMID:30481507 NCBI chr11:24,019,774...24,236,584
Ensembl chr11:24,019,778...24,236,561
JBrowse link
G Arg1 arginase 1 multiple interactions ISO Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium inhibits the reaction [IL4 protein results in increased expression of ARG1 mRNA]]; Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium inhibits the reaction [IL4 protein results in increased expression of ARG1 protein]] CTD PMID:26114860 NCBI chr 1:20,475,878...20,488,422
Ensembl chr 1:20,475,968...20,488,422
JBrowse link
G Bace1 beta-secretase 1 multiple interactions ISO Donepezil inhibits the reaction [Streptozocin results in increased expression of BACE1 protein] CTD PMID:30481507 NCBI chr 8:46,142,060...46,166,268
Ensembl chr 8:46,142,116...46,165,876
JBrowse link
G Bax BCL2 associated X, apoptosis regulator multiple interactions ISO Donepezil inhibits the reaction [Scopolamine results in increased expression of BAX protein] CTD PMID:34371027 NCBI chr 1:95,940,001...95,945,407
Ensembl chr 1:95,938,808...95,945,368
JBrowse link
G Bche butyrylcholinesterase decreases activity ISO
EXP
Donepezil results in decreased activity of BCHE protein CTD PMID:16036213 PMID:18656440 PMID:19345205 NCBI chr 2:158,308,674...158,401,148
Ensembl chr 2:158,307,584...158,401,148
JBrowse link
G Bcl2 BCL2, apoptosis regulator multiple interactions EXP
ISO
Donepezil inhibits the reaction [Hydrogen Peroxide results in decreased expression of BCL2 protein]
Donepezil inhibits the reaction [Scopolamine results in decreased expression of BCL2 protein]
CTD PMID:19345205 PMID:34371027 NCBI chr13:22,689,783...22,853,920
Ensembl chr13:22,684,989...22,853,743
Ensembl chr13:22,684,989...22,853,743
JBrowse link
G Bdnf brain-derived neurotrophic factor multiple interactions ISO Donepezil inhibits the reaction [Scopolamine results in decreased expression of BDNF mRNA] CTD PMID:34371027 NCBI chr 3:96,165,042...96,215,621
Ensembl chr 3:96,165,042...96,215,615
JBrowse link
G Casp3 caspase 3 increases activity
multiple interactions
ISO
EXP
Donepezil results in increased activity of CASP3 protein
Donepezil inhibits the reaction [Hydrogen Peroxide results in decreased expression of CASP3 protein]
Donepezil inhibits the reaction [Scopolamine results in increased activity of CASP3 protein]
CTD PMID:19345205 PMID:20522977 PMID:34371027 NCBI chr16:45,662,910...45,681,171
Ensembl chr16:45,662,910...45,684,648
JBrowse link
G Casp8 caspase 8 increases activity ISO Donepezil results in increased activity of CASP8 protein CTD PMID:20522977 NCBI chr 9:60,263,863...60,312,542
Ensembl chr 9:60,264,075...60,312,542
JBrowse link
G Casp9 caspase 9 increases activity ISO Donepezil results in increased activity of CASP9 protein CTD PMID:20522977 NCBI chr 5:154,108,872...154,126,628
Ensembl chr 5:154,109,046...154,126,626
JBrowse link
G Cat catalase multiple interactions ISO Donepezil inhibits the reaction [Scopolamine results in decreased activity of CAT protein]; Donepezil inhibits the reaction [Streptozocin results in decreased activity of CAT protein] CTD PMID:30481507 PMID:34371027 NCBI chr 3:89,842,393...89,874,577
Ensembl chr 3:89,842,399...89,874,478
JBrowse link
G Egr1 early growth response 1 multiple interactions
affects expression
ISO Donepezil inhibits the reaction [Scopolamine results in decreased expression of EGR1 protein]
Donepezil affects the expression of EGR1 mRNA; Donepezil affects the expression of EGR1 protein
EGR1 protein affects the reaction [Donepezil affects the expression of ICAM1 protein]
CTD PMID:29133030 PMID:32174113 NCBI chr18:26,462,967...26,466,766
Ensembl chr18:26,462,981...26,466,766
JBrowse link
G F3 coagulation factor III, tissue factor affects expression ISO Donepezil affects the expression of F3 mRNA; Donepezil affects the expression of F3 protein CTD PMID:32174113 NCBI chr 2:209,827,061...209,838,666
Ensembl chr 2:209,826,959...209,838,668
JBrowse link
G Fiz1 FLT3-interacting zinc finger 1 multiple interactions ISO Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium inhibits the reaction [IL4 protein results in increased expression of FIZ1 mRNA]]; Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium inhibits the reaction [IL4 protein results in increased expression of FIZ1 protein]] CTD PMID:26114860 NCBI chr 1:68,822,741...68,835,723
Ensembl chr 1:68,829,130...68,835,723
JBrowse link
G Fos Fos proto-oncogene, AP-1 transcription factor subunit multiple interactions ISO Donepezil inhibits the reaction [Scopolamine results in decreased expression of FOS protein] CTD PMID:29133030 NCBI chr 6:105,121,170...105,124,036
Ensembl chr 6:105,121,170...105,124,036
JBrowse link
G Gsk3b glycogen synthase kinase 3 beta multiple interactions ISO Donepezil inhibits the reaction [Lipopolysaccharides results in decreased phosphorylation of GSK3B protein] CTD PMID:34874107 NCBI chr11:62,498,997...62,648,665
Ensembl chr11:62,504,316...62,648,646
JBrowse link
G Icam1 intercellular adhesion molecule 1 multiple interactions
affects expression
ISO EGR1 protein affects the reaction [Donepezil affects the expression of ICAM1 protein]
Donepezil affects the expression of ICAM1 mRNA; Donepezil affects the expression of ICAM1 protein
CTD PMID:32174113 NCBI chr 8:19,553,063...19,565,438
Ensembl chr 8:19,553,645...19,565,438
JBrowse link
G Il10 interleukin 10 multiple interactions ISO Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium inhibits the reaction [IL4 protein results in increased expression of IL10]] CTD PMID:26114860 NCBI chr13:42,472,625...42,477,308
Ensembl chr13:42,472,839...42,477,313
JBrowse link
G Il13 interleukin 13 multiple interactions ISO Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium inhibits the reaction [IL4 protein results in increased expression of IL13]] CTD PMID:26114860 NCBI chr10:37,790,130...37,792,687
Ensembl chr10:37,790,130...37,792,737
JBrowse link
G Il1b interleukin 1 beta multiple interactions ISO
EXP
Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium results in increased expression of IL1B mRNA]; Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium results in increased expression of IL1B protein]; Donepezil inhibits the reaction [Streptozocin results in increased expression of IL1B protein]; Donepezil inhibits the reaction [Valproic Acid results in increased expression of IL1B protein]
[Sodium Azide co-treated with Donepezil] results in increased expression of IL1B protein
CTD PMID:26114860 PMID:30481507 PMID:31369746 PMID:36249784 NCBI chr 3:116,577,005...116,583,386
Ensembl chr 3:116,577,010...116,583,415
JBrowse link
G Il4 interleukin 4 multiple interactions ISO Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium inhibits the reaction [IL4 protein results in increased expression of ARG1 mRNA]]; Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium inhibits the reaction [IL4 protein results in increased expression of ARG1 protein]]; Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium inhibits the reaction [IL4 protein results in increased expression of CHIL3 mRNA]]; Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium inhibits the reaction [IL4 protein results in increased expression of CHIL3 protein]]; Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium inhibits the reaction [IL4 protein results in increased expression of FIZ1 mRNA]]; Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium inhibits the reaction [IL4 protein results in increased expression of FIZ1 protein]]; Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium inhibits the reaction [IL4 protein results in increased expression of IL10]]; Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium inhibits the reaction [IL4 protein results in increased expression of IL13]]; Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium inhibits the reaction [IL4 protein results in increased expression of TGFB2]]; Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium inhibits the reaction [IL4 protein results in increased phosphorylation of STAT6 protein]] CTD PMID:26114860 NCBI chr10:37,771,203...37,776,750
Ensembl chr10:37,771,203...37,776,750
JBrowse link
G Il6 interleukin 6 multiple interactions
affects secretion
affects expression
ISO Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium results in increased expression of IL6 mRNA]; Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium results in increased expression of IL6 protein]; Donepezil inhibits the reaction [Lipopolysaccharides results in increased expression of IL6 protein]; Donepezil inhibits the reaction [Streptozocin results in increased expression of IL6 protein]; Donepezil inhibits the reaction [Valproic Acid results in increased expression of IL6 protein]
Donepezil affects the secretion of IL6 protein
Donepezil affects the expression of IL6 mRNA
CTD PMID:26114860 PMID:30481507 PMID:31369746 PMID:32174113 PMID:34874107 NCBI chr 4:5,214,602...5,219,178
Ensembl chr 4:5,213,394...5,219,178
JBrowse link
G Jun Jun proto-oncogene, AP-1 transcription factor subunit multiple interactions ISO Donepezil inhibits the reaction [Scopolamine results in decreased expression of JUN protein] CTD PMID:29133030 NCBI chr 5:109,894,175...109,897,268
Ensembl chr 5:109,893,145...109,897,656
JBrowse link
G Mapk1 mitogen activated protein kinase 1 multiple interactions EXP Donepezil inhibits the reaction [Streptozocin results in decreased phosphorylation of MAPK1 protein] CTD PMID:23562514 NCBI chr11:83,957,813...84,023,629
Ensembl chr11:83,957,813...84,023,616
JBrowse link
G Mapk3 mitogen activated protein kinase 3 multiple interactions EXP Donepezil inhibits the reaction [Streptozocin results in decreased phosphorylation of MAPK3 protein] CTD PMID:23562514 NCBI chr 1:181,366,646...181,372,863
Ensembl chr 1:181,366,637...181,372,863
JBrowse link
G Mapk8 mitogen-activated protein kinase 8 multiple interactions EXP Donepezil inhibits the reaction [Hydrogen Peroxide results in decreased phosphorylation of MAPK8 protein] CTD PMID:19345205 NCBI chr16:8,638,897...8,721,960
Ensembl chr16:8,638,924...8,721,981
JBrowse link
G Mapk9 mitogen-activated protein kinase 9 multiple interactions EXP Donepezil inhibits the reaction [Hydrogen Peroxide results in decreased phosphorylation of MAPK9 protein] CTD PMID:19345205 NCBI chr10:34,169,661...34,211,138
Ensembl chr10:34,169,675...34,210,178
JBrowse link
G Mmp9 matrix metallopeptidase 9 decreases expression
multiple interactions
ISO Donepezil results in decreased expression of MMP9 protein
Donepezil results in decreased expression of and results in decreased activity of MMP9 protein
CTD PMID:21750701 NCBI chr 3:153,684,158...153,692,118
Ensembl chr 3:153,683,858...153,692,120
JBrowse link
G Mpo myeloperoxidase multiple interactions ISO
EXP
Donepezil inhibits the reaction [Streptozocin results in increased activity of MPO protein]
[Sodium Azide co-treated with Donepezil] results in increased activity of MPO protein
CTD PMID:23060470 PMID:36249784 NCBI chr10:72,594,883...72,608,862
Ensembl chr10:72,594,661...72,604,819
JBrowse link
G Nos2 nitric oxide synthase 2 multiple interactions ISO Donepezil inhibits the reaction [APP protein modified form results in increased expression of NOS2 protein]; Donepezil inhibits the reaction [Valproic Acid results in increased expression of NOS2 protein] CTD PMID:24189446 PMID:31369746 NCBI chr10:63,815,308...63,851,208
Ensembl chr10:63,815,308...63,851,210
JBrowse link
G Nppb natriuretic peptide B decreases expression ISO Donepezil results in decreased expression of NPPB protein CTD PMID:19879468 NCBI chr 5:158,416,813...158,418,175
Ensembl chr 5:158,416,866...158,418,168
JBrowse link
G Olr1 oxidized low density lipoprotein receptor 1 affects expression ISO Donepezil affects the expression of OLR1 mRNA; Donepezil affects the expression of OLR1 protein CTD PMID:32174113 NCBI chr 4:162,926,436...162,949,057
Ensembl chr 4:162,926,439...162,948,523
JBrowse link
G Ptgs1 prostaglandin-endoperoxide synthase 1 decreases expression
affects expression
multiple interactions
ISO Donepezil results in decreased expression of PTGS1 mRNA
Donepezil affects the expression of PTGS1 protein
[Rivastigmine co-treated with Donepezil] results in decreased expression of PTGS1 mRNA; [Rivastigmine co-treated with Donepezil] results in decreased expression of PTGS1 protein; [Sodium Fluoride co-treated with Donepezil] results in increased expression of PTGS1 mRNA; [Sodium Fluoride co-treated with Donepezil] results in increased expression of PTGS1 protein; [Sodium Fluoride co-treated with Rivastigmine co-treated with Donepezil] results in increased expression of PTGS1 mRNA; [Sodium Fluoride co-treated with Rivastigmine co-treated with Donepezil] results in increased expression of PTGS1 protein
CTD PMID:29777723 NCBI chr 3:19,584,015...19,605,589
Ensembl chr 3:19,584,015...19,605,586
JBrowse link
G Ptgs2 prostaglandin-endoperoxide synthase 2 multiple interactions
decreases expression
ISO [Donepezil co-treated with Rivastigmine] results in decreased expression of PTGS2 protein; [Rivastigmine co-treated with Donepezil] results in decreased expression of PTGS2 mRNA
Donepezil results in decreased expression of PTGS2 mRNA; Donepezil results in decreased expression of PTGS2 protein
Donepezil inhibits the reaction [APP protein modified form results in increased expression of PTGS2 protein]; Donepezil inhibits the reaction [Valproic Acid results in increased expression of PTGS2 protein]
CTD PMID:24189446 PMID:29777723 PMID:31369746 NCBI chr13:62,163,936...62,172,193
Ensembl chr13:62,163,932...62,172,188
JBrowse link
G Rela RELA proto-oncogene, NF-kB subunit multiple interactions ISO Donepezil inhibits the reaction [APP protein modified form affects the localization of RELA protein]; Donepezil inhibits the reaction [Lipopolysaccharides results in increased expression of RELA protein]; Donepezil inhibits the reaction [Valproic Acid results in increased expression of RELA protein] CTD PMID:24189446 PMID:31369746 PMID:34874107 NCBI chr 1:202,925,001...202,935,484
Ensembl chr 1:202,924,945...202,935,484
JBrowse link
G Slc22a2 solute carrier family 22 member 2 multiple interactions ISO Donepezil inhibits the reaction [SLC22A2 protein results in increased uptake of 4-(4-dimethylaminostyryl)-1-methylpyridinium] CTD PMID:21599003 NCBI chr 1:48,121,061...48,163,268
Ensembl chr 1:48,121,061...48,163,268
JBrowse link
G Sod1 superoxide dismutase 1 multiple interactions EXP Donepezil inhibits the reaction [[Dietary Fats co-treated with Cholesterol, Dietary] results in decreased expression of SOD1 mRNA] CTD PMID:28734741 NCBI chr11:29,456,673...29,462,249
Ensembl chr11:29,456,558...29,462,249
JBrowse link
G Sod3 superoxide dismutase 3 multiple interactions EXP Donepezil inhibits the reaction [[Dietary Fats co-treated with Cholesterol, Dietary] results in decreased expression of SOD3 mRNA] CTD PMID:28734741 NCBI chr14:58,610,104...58,615,845
Ensembl chr14:58,609,958...58,615,990
JBrowse link
G Stat6 signal transducer and activator of transcription 6 multiple interactions ISO Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium inhibits the reaction [IL4 protein results in increased phosphorylation of STAT6 protein]] CTD PMID:26114860 NCBI chr 7:63,480,229...63,497,551
Ensembl chr 7:63,479,642...63,498,495
JBrowse link
G Syp synaptophysin multiple interactions ISO Donepezil inhibits the reaction [Scopolamine results in decreased expression of SYP mRNA] CTD PMID:34371027 NCBI chr  X:14,849,444...14,864,553
Ensembl chr  X:14,849,444...14,864,745
JBrowse link
G Tgfb2 transforming growth factor, beta 2 multiple interactions ISO Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium inhibits the reaction [IL4 protein results in increased expression of TGFB2]] CTD PMID:26114860 NCBI chr13:98,160,075...98,261,771
Ensembl chr13:98,160,087...98,261,405
JBrowse link
G Tnf tumor necrosis factor multiple interactions
affects secretion
affects expression
ISO
EXP
Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium results in increased expression of TNF mRNA]; Donepezil inhibits the reaction [1-Methyl-4-phenylpyridinium results in increased expression of TNF protein]; Donepezil inhibits the reaction [APP protein modified form results in increased expression of TNF protein]; Donepezil inhibits the reaction [Lipopolysaccharides results in increased expression of TNF protein]; Donepezil inhibits the reaction [Streptozocin results in increased expression of TNF protein]; Donepezil inhibits the reaction [Valproic Acid results in increased expression of TNF protein]
[Sodium Azide co-treated with Donepezil] results in increased expression of TNF protein; Donepezil inhibits the reaction [APP protein modified form results in increased expression of TNF protein]
Donepezil affects the secretion of TNF protein
Donepezil affects the expression of TNF mRNA
CTD PMID:24189446 PMID:26114860 PMID:30481507 PMID:31369746 PMID:32174113 More... NCBI chr20:3,622,011...3,624,629
Ensembl chr20:3,622,011...3,624,629
JBrowse link
G Tp53 tumor protein p53 multiple interactions EXP Donepezil inhibits the reaction [Hydrogen Peroxide results in increased expression of TP53 protein] CTD PMID:19345205 NCBI chr10:54,300,070...54,311,525
Ensembl chr10:54,300,048...54,311,524
JBrowse link
G Xiap X-linked inhibitor of apoptosis multiple interactions EXP Donepezil inhibits the reaction [Hydrogen Peroxide results in decreased expression of XIAP protein] CTD PMID:19345205 NCBI chr  X:120,890,537...120,938,413
Ensembl chr  X:120,897,907...120,934,700
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19918
    chemical entity 19916
      molecular entity 19916
        ion 16729
          organic ion 9870
            organic cation 8917
              piperidinium ion 46
                (R)-donepezil(1+) + 46
                (S)-donepezil(1+) + 46
                1-(2-\{4-[(4-carboxybutanoyl)amino]phenyl\}ethyl)-1-methylpiperidinium 0
                1-\{4-[(2-hydroxyethyl)carbamoyl]benzyl\}-1-methylpiperidinium + 0
                3-(4-carboxybutanamido)-1-\{4-[(2-hydroxyethyl)carbamoyl]benzyl\}-1-methylpiperidinium 0
                Ro 25-6981(1+) + 0
                anileridine(2+) + 0
                donepezil (1+) 0
                flavoxate(1+) + 0
                ketanserin(1+) + 0
                pibutidine(1+) + 0
                pimavanserin(1+) + 0
                trans-1-(cycloheptylmethyl)-4-\{[(2,7-dichloro-9H-xanthen-9-yl)carbonyl]amino\}-1-ethylpiperidinium 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19918
    subatomic particle 19916
      composite particle 19916
        hadron 19916
          baryon 19916
            nucleon 19916
              atomic nucleus 19916
                atom 19916
                  main group element atom 19866
                    main group molecular entity 19866
                      s-block molecular entity 19698
                        hydrogen molecular entity 19684
                          hydrides 19159
                            inorganic hydride 18151
                              pnictogen hydride 18140
                                nitrogen hydride 18046
                                  ammonium 8317
                                    ammonium ion derivative 8312
                                      piperidinium ion 46
                                        (R)-donepezil(1+) + 46
                                        (S)-donepezil(1+) + 46
                                        1-(2-\{4-[(4-carboxybutanoyl)amino]phenyl\}ethyl)-1-methylpiperidinium 0
                                        1-\{4-[(2-hydroxyethyl)carbamoyl]benzyl\}-1-methylpiperidinium + 0
                                        3-(4-carboxybutanamido)-1-\{4-[(2-hydroxyethyl)carbamoyl]benzyl\}-1-methylpiperidinium 0
                                        Ro 25-6981(1+) + 0
                                        anileridine(2+) + 0
                                        donepezil (1+) 0
                                        flavoxate(1+) + 0
                                        ketanserin(1+) + 0
                                        pibutidine(1+) + 0
                                        pimavanserin(1+) + 0
                                        trans-1-(cycloheptylmethyl)-4-\{[(2,7-dichloro-9H-xanthen-9-yl)carbonyl]amino\}-1-ethylpiperidinium 0
paths to the root