1-hydroxycrisamicin A

CHEBI:66042 ·resolve ·ANTIBACTERIAL ·EXACT SEEDED

An organic heterotetracyclic compound isolated from the culture broth of Micromonospora sp. SA-246. It exhibits potent antibacterial activity against several Gram-positive bacterial strains. — ChEBI

Machine-generated and unreviewed. Identity, structure and cross-references come straight from ChEBI's and CARD's own data; no curator has signed off on this record yet.

Classification

Strictly broader compounds or drug classes this molecule belongs to.

CHEBI:25830 CHEBI:25830
CHEBI:33822 CHEBI:33822
CHEBI:37407 CHEBI:37407
CHEBI:37581 CHEBI:37581
CHEBI:38163 CHEBI:38163

Chemical structure

Computed structure properties
Molecular formula	C32H22O13
Charge	0
Average mass	614.515 Da
Monoisotopic mass	614.10604 Da
Source	ChEBI
InChIKey	RGOCVNGEBMGCNA-WIDQCZIUSA-N

SMILES

[H][C@@]12OC(=O)C[C@]1([H])O[C@@H](C)C1=C2C(=O)c2c(O)cc(-c3cc(O)c4c(c3)C(=O)C3=C(C4=O)[C@]4([H])OC(=O)C[C@]4([H])O[C@]3(C)O)cc2C1=O

InChI

InChI=1S/C32H22O13/c1-9-20-23(30-16(42-9)7-18(35)43-30)28(39)21-12(26(20)37)3-10(5-14(21)33)11-4-13-22(15(34)6-11)29(40)24-25(27(13)38)32(2,41)45-17-8-19(36)44-31(17)24/h3-6,9,16-17,30-31,33-34,41H,7-8H2,1-2H3/t9-,16-,17-,30+,31+,32-/m0/s1

Also called

(3aS,3a'S,5S,5'S,11bS,11b'S)-5,10,10'-trihydroxy-5,5'-dimethyl-3,3',3a,3a',5,5',11b,11b'-octahydro-2H,2'H-8,8'-bibenzo[g]furo[3,2-c]isochromene-2,2',6,6',11,11'-hexone (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

reaxys:8180397

Activity roles

Every antimicrobial role a source asserts for this compound — the unreduced evidence behind its antimicrobial_class.

CHEBI:33282 CHEBI:33282

Source concepts

Every upstream concept that resolved to this record. The merge is the product: this is what shows ChEBI and CARD are describing the same structure.

Upstream concepts merged into this record
Source	Native ID	Label	Minted CURIE	Version
CHEBI	`CHEBI:66042`	1-hydroxycrisamicin A	`antibioticmech:chebi-29bdc403ae`	2026-08-30

Curation history

SEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Seeded from data/raw/ inventories (CHEBI)
RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories
RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories

Provenance

Seeded by scripts/seed_from_sources.py from the committed inventories in data/raw/. View the record.