ISOLATION, CHARACTERIZATION AND SYNTHESIS OF A NEW ANTHRAQUINONE PIGMENT FROM CASSIA-JAVANICA LINN

Authors
VERMA RP SINHA KS
Citation
Rp. Verma et Ks. Sinha, ISOLATION, CHARACTERIZATION AND SYNTHESIS OF A NEW ANTHRAQUINONE PIGMENT FROM CASSIA-JAVANICA LINN, Fresenius environmental bulletin, 3(2), 1994, pp. 86-88
Citations number
NO
Categorie Soggetti
Environmental Sciences
Journal title
Fresenius environmental bulletin → ACNP
ISSN journal
10184619
Volume
3
Issue
2
Year of publication
1994
Pages
86 - 88
Database
ISI
SICI code
1018-4619(1994)3:2<86:ICASOA>2.0.ZU;2-5
Abstract
From the stembark of Cassia javanica, a new anthraquinone pigment 1, 4 -dihydroxy-6,7,8-trimethoxy -2- methyl anthraquinone has been isolated . The structure of this pigment was elucidated by chemical and spectro scopic methods and finally confirmed by their synthesis.