Term: | viscosalactone B |
|
Accession: | CHEBI:69122
|
browse the term
|
Definition: | A withanolide that is 5,6:22,26-diepoxyergost-24-ene substituted by hydroxy groups at positions 3, 4 and 27 and oxo groups at positions 1 and 26. It has been isolated from the aerial parts of Physalis longifolia. |
Synonyms: | exact_synonym: | (3beta,4beta,5beta,6beta,22R)-3,4,27-trihydroxy-5,6:22,26-diepoxyergost-24-ene-1,26-dione |
| related_synonym: | Formula=C28H40O7; InChI=1S/C28H40O7/c1-13-9-21(34-25(33)16(13)12-29)14(2)17-5-6-18-15-10-23-28(35-23)24(32)20(30)11-22(31)27(28,4)19(15)7-8-26(17,18)3/h14-15,17-21,23-24,29-30,32H,5-12H2,1-4H3/t14-,15-,17+,18-,19-,20-,21+,23+,24-,26+,27-,28-/m0/s1; InChIKey=WVMINIQLCDVTLH-IVFYTCICSA-N; SMILES=C[C@@H]([C@H]1CC[C@H]2[C@@H]3C[C@H]4O[C@]44[C@@H](O)[C@@H](O)CC(=O)[C@]4(C)[C@H]3CC[C@]12C)[C@H]1CC(C)=C(CO)C(=O)O1 |
| xref: | Chemspider:9320487; PMID:22098611; Reaxys:8601157 |
|
|