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Details

Stereochemistry ACHIRAL
Molecular Formula C15H8O3
Molecular Weight 236.2222
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of COUMESTAN

SMILES

O=C1OC2=CC=CC=C2C3=C1C4=CC=CC=C4O3

InChI

InChIKey=JBIZUYWOIKFETJ-UHFFFAOYSA-N
InChI=1S/C15H8O3/c16-15-13-9-5-1-3-7-11(9)17-14(13)10-6-2-4-8-12(10)18-15/h1-8H

HIDE SMILES / InChI

Molecular Formula C15H8O3
Molecular Weight 236.2222
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

PubMed

PubMed

TitleDatePubMed
[Studies on the chemical constituents of Eclipta prostrata (L)].
2001 Jan
Cytotoxic constituents of Psoralea corylifolia.
2001 Jun
A new coumestan from Tephrosia calophylla.
2003 Feb
Phyto-oestrogens and breast cancer chemoprevention.
2004
Furanoflavonoids from Pongamia pinnata fruits.
2004 Feb
Identification and concentration of soy phytoestrogens in commercial dog foods.
2004 May
An efficient synthesis of coumestrol and coumestans by iodocyclization and Pd-catalyzed intramolecular lactonization.
2005 Nov 25
Coumestans from Hedysarum multijugum.
2006 Jun
Intake of dietary phytoestrogen and indices of antioxidant and bone metabolism of pre- and post-menopausal Korean women.
2007 Winter
Antioxidant 2-phenylbenzofurans and a coumestan from Lespedeza virgata.
2008 Jun
Comparative study on the nuclear hormone receptor activity of various phytochemicals and their metabolites by reporter gene assays using Chinese hamster ovary cells.
2009 Feb
Cytotoxic benzil and coumestan derivatives from Tephrosia calophylla.
2009 Jan
Honeybush (Cyclopia sp.) - a rich source of compounds with high antimutagenic properties.
2009 Jan
Combined directed ortho and remote metalation-Suzuki cross-coupling strategies. Efficient synthesis of heteroaryl-fused benzopyranones from biaryl O-carbamates.
2009 Jun 5
Development of an alcohol dehydrogenase biosensor for ethanol determination with toluidine blue O covalently attached to a cellulose acetate modified electrode.
2010
AMP-activated protein kinase (AMPK) activation by benzofurans and coumestans isolated from Erythrina abyssinica.
2010 Apr 23
Psoralea corylifolia Linn.-"Kushtanashini".
2010 Jan
Antioxidant activity of tuberosin isolated from Pueraria tuberose Linn.
2010 Sep 14
Substance Class Chemical
Created
by admin
on Fri Dec 15 19:44:43 GMT 2023
Edited
by admin
on Fri Dec 15 19:44:43 GMT 2023
Record UNII
MT103Z562V
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
COUMESTAN
Common Name English
(1)BENZOXOLO(3,2-C)CHROMEN-6-ONE
Systematic Name English
Code System Code Type Description
WIKIPEDIA
COUMESTAN
Created by admin on Fri Dec 15 19:44:43 GMT 2023 , Edited by admin on Fri Dec 15 19:44:43 GMT 2023
PRIMARY
EPA CompTox
DTXSID30197316
Created by admin on Fri Dec 15 19:44:43 GMT 2023 , Edited by admin on Fri Dec 15 19:44:43 GMT 2023
PRIMARY
PUBCHEM
638309
Created by admin on Fri Dec 15 19:44:43 GMT 2023 , Edited by admin on Fri Dec 15 19:44:43 GMT 2023
PRIMARY
CAS
479-12-9
Created by admin on Fri Dec 15 19:44:43 GMT 2023 , Edited by admin on Fri Dec 15 19:44:43 GMT 2023
PRIMARY
FDA UNII
MT103Z562V
Created by admin on Fri Dec 15 19:44:43 GMT 2023 , Edited by admin on Fri Dec 15 19:44:43 GMT 2023
PRIMARY