U100313

CHEBI:46238 ·resolve ·ANTIVIRAL ·EXACT SEEDED

A pyranone that is 4-hydroxy-3-methyl-2H-pyran-2-one in which two of the hydrogens of the methyl group are replaced by a cycloprop-2-en-1-yl group and a 3-{[N-(tert-butoxycarbonyl)-β-alanyl]amino}phenyl group (S-configuration) and in which the hydrogen at position 6 is replaced by a 1-phenylbutan-2-yl group (R-configuration). — 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.

Label unavailable CHEBI:13248
Label unavailable CHEBI:23003
Label unavailable CHEBI:29347
Label unavailable CHEBI:51455
Label unavailable CHEBI:75885

Chemical structure

Computed structure properties
Molecular formula	C33H38N2O6
Charge	0
Average mass	558.675 Da
Monoisotopic mass	558.27299 Da
Source	ChEBI
InChIKey	OORLDLMDGJZAFM-MNNSJKJDSA-N

SMILES

[H][C@](c1cccc(NC(=O)CCNC(=O)OC(C)(C)C)c1)(c1c(O)cc([C@H](CC)Cc2ccccc2)oc1=O)C1C=C1

InChI

InChI=1S/C33H38N2O6/c1-5-22(18-21-10-7-6-8-11-21)27-20-26(36)30(31(38)40-27)29(23-14-15-23)24-12-9-13-25(19-24)35-28(37)16-17-34-32(39)41-33(2,3)4/h6-15,19-20,22-23,29,36H,5,16-18H2,1-4H3,(H,34,39)(H,35,37)/t22-,29+/m1/s1

Also called

tert-butyl [3-({3-[(S)-cycloprop-2-en-1-yl{4-hydroxy-2-oxo-6-[(2R)-1-phenylbutan-2-yl]-2H-pyran-3-yl}methyl]phenyl}amino)-3-oxopropyl]carbamate (EXACT_SYNONYM)— chebi
tert-butyl [3-({3-[(S)-{6-[(1R)-1-benzylpropyl]-4-hydroxy-2-oxo-2H-pyran-3-yl}(cycloprop-2-en-1-yl)methyl]phenyl}amino)-3-oxopropyl]carbamate (EXACT_SYNONYM)— chebi

Cross-references

Identifiers for this same structure in other resources. An accession that lands on two different structures in this corpus is withheld from both rather than shown here, since it names at most one of them.

pdb-ccd:U02

Activity roles

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

HIV protease inhibitor CHEBI:35660

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:46238`	U100313	`antibioticmech:chebi-83ef4e7237`	2026-08-30

Mechanism summary

Mode of action: VIRAL_PROTEASE_INHIBITION microbial target — Assigned from ChEBI role CHEBI:35660 (HIV protease inhibitor). ChEBI asserts the role on the compound. The role names a target specific to the microbe or virus — see mode_of_action_target_scope. Not a curator's mechanistic review.

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 (YAML).

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