1,2-BENZOPYRAN

Details

Stereochemistry	ACHIRAL
Molecular Formula	C9H8O
Molecular Weight	132.1592
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

C1OC2=CC=CC=C2C=C1

InChI

InChIKey=KYNSBQPICQTCGU-UHFFFAOYSA-N

InChI=1S/C9H8O/c1-2-6-9-8(4-1)5-3-7-10-9/h1-6H,7H2

HIDE SMILES / InChI

Approval Year

PubMed

Title	Date	PubMed
3-Acetyl-4-hy-droxy-6,7-dimethyl-2H-chromen-2-one.	2010-11-13	21589432
New 4H-chromen-4-one and 2H-chromene derivatives as anti-picornavirus capsid-binders.	2010-09-01	20673722
Small molecule screening in zebrafish: an in vivo approach to identifying new chemical tools and drug leads.	2010-06-12	20540792
3-{2-[2-(3-Hy-droxy-benzyl-idene)hydrazin-1-yl]-1,3-thia-zol-4-yl}-2H-chromen-2-one hemihydrate.	2010-05-29	21579559
(E)-1-[1-(6-Bromo-2-oxo-2H-chromen-3-yl)ethyl-idene]thio-semicarbazide.	2010-05-29	21579554
Phorbaketals A, B, and C, sesterterpenoids with a spiroketal of hydrobenzopyran moiety isolated from the marine sponge Phorbas sp.	2009-12-17	19921795
A novel chelatofore functionalized spiropyran of the 2-oxaindane series.	2009-12	19966444
Effects of diumancal and decursinol on 5-hydroxytryptamine level in rat brain.	2009-09	19801740
Synthesis and pharmacological evaluation of coumarin derivatives as cannabinoid receptor antagonists and inverse agonists.	2009-04-01	19278853
A forward chemical screen using zebrafish embryos with novel 2-substituted 2H-chromene derivatives.	2009-03	19207470
Synthesis, IR, UV/vis-, (1)H NMR and DFT study of chelatophore functionalized 1,3-benzoxazinone spiropyrans.	2008-12-01	18550424
Direct stereocontrolled synthesis of polyoxygenated hydrobenzofurans and hydrobenzopyrans from p-peroxy quinols.	2007-11-22	17973482
Chaetopyranin, a benzaldehyde derivative, and other related metabolites from Chaetomium globosum, an endophytic fungus derived from the marine red alga Polysiphonia urceolata.	2006-11	17125234
Efficient photochemical merocyanine-to-spiropyran ring closure mechanism through an extended conical intersection seam. A model CASSCF/CASPT2 study.	2006-03-23	16539421
The ring-opening reaction of chromenes: a photochemical mode-dependent transformation.	2005-10-06	16834270
Synthesis and structure-activity relationships of analogs of EM-652 (acolbifene), a pure selective estrogen receptor modulator. Study of nitrogen substitution.	2005-04	15968821
Phenylboronic acid mediated triple condensation reactions of phloroglucinol and unsaturated carbonyl compounds.	2005-02-03	15673266
Total synthesis of the highly potent anti-HIV natural product daurichromenic acid along with its two chromane derivatives, rhododaurichromanic acids A and B.	2003-11-13	14602030
A novel class of endothelin-A receptor antagonists, (R)-2-(benzo[1,3]dioxol-5-yl)-6-isopropyloxy-2H-chromene-3-carboxylic acids (S-1255). Conformational analysis of basic structure, crucial for ET(A) antagonism, in solution and solid states.	2002-12	12413848
Structure-activity relationships of a novel class of endothelin-A receptor antagonists and discovery of potent and selective receptor antagonist, 2-(benzo[1,3]dioxol-5-yl)-6-isopropyloxy-4-(4-methoxyphenyl)-2H-chromene-3-carboxylic acid (S-1255). 1. Study on structure-activity relationships and basic structure crucial for ET(A) antagonism.	2002-05-09	11985472
Electrocyclic ring closure of the enols of vinyl quinones. A 2H-chromene synthesis.	2001-11-29	11720558

Patents

Name

Type

Language

1,2-BENZOPYRAN

Common Name

English

1,2-BENZOPYRAN [MI]

Preferred Name

English

1,2-CHROMENE

Common Name

English

3-CHROMENE

Common Name

English

2H-1-BENZOPYRAN

Systematic Name

English

Code System Code Type Description

PUBCHEM

9211