Autor:	Danh Thanh Tong, Phuong Thanh Tran, Quan Thanh Pham, Phung Kim Phi Nguyen
Rok vydání:	2011
Předmět:	chemistry.chemical_compound Ursolic acid chemistry Organic chemistry General Medicine
Zdroj:	Science and Technology Development Journal. 14:49-53
ISSN:	1859-0128
DOI:	10.32508/stdj.v14i3.1963
Popis:	Some novel Ursolic Acid (UA) derivatives were designed and synthesized with substitution at positions of C-3-OH and C-28-COOH of UA, the product (1)-(6) has the yeild higher than (7)-(9), in reaction UA with CDI (10) has medium yield. These compounds showed ability ester reaction to product was easily, form these products give pharmacological activity better than UA .Their structures were confirmed using 1H-NMR.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::172005d64d952b38f1fbba78ad08bc08 https://doi.org/10.32508/stdj.v14i3.1963 Zobrazit plný text záznamu