AntibioticMech

suberosol

CHEBI:66531 ·resolve ·ANTIVIRAL ·EXACT SEEDED

A tetracyclic triterpenoid that is 24-methylidenelanosta-7,9(11)-diene substituted by hydroxy groups at positions 3 and 15 (3β,15α stereoisomer). Isolated from Polyalthia suberosa, it exhibits anti-HIV activity. — ChEBI

Classification

Strictly broader compounds or drug classes this molecule belongs to.

• CHEBI:23824 CHEBI:23824
• CHEBI:26893 CHEBI:26893

Chemical structure

Computed structure properties

Molecular formula	C31H50O2
Charge	0
Average mass	454.739 Da
Monoisotopic mass	454.38108 Da
Source	ChEBI
InChIKey	MJRURUDEESYVHI-UJZFCZBUSA-N

SMILES

[H][C@@]12CC=C3C(=CC[C@]4(C)[C@@]([H])([C@H](C)CCC(=C)C(C)C)C[C@H](O)[C@@]34C)[C@@]1(C)CC[C@H](O)C2(C)C

InChI

InChI=1S/C31H50O2/c1-19(2)20(3)10-11-21(4)24-18-27(33)31(9)23-12-13-25-28(5,6)26(32)15-16-29(25,7)22(23)14-17-30(24,31)8/h12,14,19,21,24-27,32-33H,3,10-11,13,15-18H2,1-2,4-9H3/t21-,24-,25+,26+,27+,29-,30-,31-/m1/s1

Also called

• (3β,15α)-24-methylidenelanosta-7,9(11)-diene-3,15-diol (EXACT_SYNONYM)— chebi

Activity roles

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

• CHEBI:64946 CHEBI:64946

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:66531	suberosol	antibioticmech:chebi-1e103256fc	2026-08-30

Curation history

1. SEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources

   Seeded from data/raw/ inventories (CHEBI)

2. RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources

   Re-seeded from updated data/raw/ inventories

3. 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.