专利检索 ap:("UPJOHN CO") AND inv:"GISH D" 第 1 页

1.

发明授权
N4-trihaloethoxy carbonyl arabino-furanosyl cytosine 5'-esters 失效
标题翻译： N4-三乙氧基羰基阿拉伯 - 呋喃糖基胞苷5'-酯

公开(公告)号：US3847898A

公开(公告)日：1974-11-12

申请号：US1182670

申请日：1970-02-16

申请人： UPJOHN CO

发明人： KELLY R , WECHTER W , GISH D

IPC分类号： C07H19/09 , C07H19/06 , C07D51/52

CPC分类号： C07H19/06 , Y10S514/908

摘要： 1. A COMPOUND HAVING THE FOLLOWING STRUCTURE:

1-((2,4-DI(HO-),5-(Y-O-CH2-)-TETRAHYDROFUR-2-YL)-),2-(O=),

4-(X3C-CH2-OOC-NH-)-1,2-DIHYDROPYRIMIDINE

IN WHICH X IS BROMINE OR CHLORINE AND Y IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN, TRITYL, AND AN ORGANIC CARBOXYLIC ACYL RADICAL.