AntibioticMech

1,2-dehydrogeissoschizoline

CHEBI:65736 ·resolve ·ANTIPROTOZOAL ·EXACT SEEDED

An indole alkaloid that is the 1,2-dehydro derivative of geissoschizoline. Isolated from Geissospermum sericeum, it exhibits antiplasmodial activity. — ChEBI

Classification

Strictly broader compounds or drug classes this molecule belongs to.

• CHEBI:15734 CHEBI:15734
• CHEBI:38164 CHEBI:38164
• CHEBI:38958 CHEBI:38958

Chemical structure

Computed structure properties

Molecular formula	C19H24N2O
Charge	0
Average mass	296.414 Da
Monoisotopic mass	296.18886 Da
Source	ChEBI
InChIKey	XJEKUKWZYMNSDW-XTXPVBGVSA-N

SMILES

[H][C@@]12C[C@]3([H])N(CC[C@]34C(=Nc3ccccc34)[C@H]1CO)C[C@H]2CC

InChI

InChI=1S/C19H24N2O/c1-2-12-10-21-8-7-19-15-5-3-4-6-16(15)20-18(19)14(11-22)13(12)9-17(19)21/h3-6,12-14,17,22H,2,7-11H2,1H3/t12-,13+,14+,17+,19-/m1/s1

Also called

• (15β,16α)-1,2-didehydrocuran-17-ol (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

• reaxys:9080520

Activity roles

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

• CHEBI:64915 CHEBI:64915

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:65736	1,2-dehydrogeissoschizoline	antibioticmech:chebi-fbb59d4d2a	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.