-
公开(公告)号:US3651044A
公开(公告)日:1972-03-21
申请号:US3651044D
申请日:1966-02-24
Applicant: UPJOHN CO
Inventor: HUNTER JAMES H
CPC classification number: C07H19/06 , A61K31/70 , Y10S514/912
Abstract: CYTOSINE-1-NUCLEOSIDES CAN BE HALOGENATED USING AN NHALO CYCLIC IMIDE, E.G., N-BROMOUSUCCINIMIDE. GLACIAL ACETIC ACID IS A PREFERED REACTION MEDIUM. THE NOVEL COMPOUNDS 1-B-D-ARABINOFURANOSYL-5-(CHLORO-, BROMO-, AND IODO-) CYTOSINE WERE PREPARED DIRECTLY FROM CYTOSINE ARABINOSIDE AND FOUND TO HAVE THE ANTIVIRAL AND ANTITUMOR ACTIVITY OF CYTOSINE ARABINOSIDE. THE NEW COMPOUNDS ARE LESS TOXIC IN THE ANIMAL BODY THAN CYTOSINE ARABINOSIDE.
-
-
公开(公告)号:US2615903A
公开(公告)日:1952-10-28
申请号:US19456850
申请日:1950-11-07
Applicant: UPJOHN CO
Inventor: HUNTER JAMES H , BRUCE MOFFETT ROBERT
-
4.Process of treating herpes simplex with 1-beta-d-arabinofuranosylcytosine 失效
Title translation: 用1-β-d-阿拉伯呋喃糖基胞嘧啶处理单纯疱疹病毒的过程公开(公告)号:US3397268A
公开(公告)日:1968-08-13
申请号:US48447365
申请日:1965-09-01
Applicant: UPJOHN CO
Inventor: HUNTER JAMES H
IPC: A61K31/70
CPC classification number: A61K31/70
-
5.Process for deacylating anhydro-lyxofuranosyl with nitrogen base 失效
Title translation: 用氮碱使脱水溶菌酶的脱酰基方法公开(公告)号:US3288781A
公开(公告)日:1966-11-29
申请号:US41955264
申请日:1964-12-18
Applicant: UPJOHN CO
Inventor: HUNTER JAMES H
IPC: C07H19/06
CPC classification number: C07H19/06
-
公开(公告)号:US2555008A
公开(公告)日:1951-05-29
申请号:US7727649
申请日:1949-02-18
Applicant: UPJOHN CO
Inventor: ROLFSON STANLEY T , HUNTER JAMES H , HINMAN JACK W
IPC: C07D277/06 , C07D417/04
CPC classification number: C07D417/04 , C07D277/06
-
公开(公告)号:US2555006A
公开(公告)日:1951-05-29
申请号:US7727349
申请日:1949-02-18
Applicant: UPJOHN CO
Inventor: ROLFSON STANLEY T , HUNTER JAMES H , HINMAN JACK W
IPC: C07D277/06 , C07D417/04
CPC classification number: C07D417/04 , C07D277/06
-
公开(公告)号:US2483998A
公开(公告)日:1949-10-04
申请号:US77417747
申请日:1947-09-15
Applicant: UPJOHN CO
Inventor: HUNTER JAMES H , REID JR WILLIAM BRADLEY
IPC: C07D279/26
CPC classification number: C07D279/26
-
9.Purification of beta esters of penicilloic acid and lead salt thereof 失效
Title translation: 纯化青霉酸及其盐的β酯公开(公告)号:US2555007A
公开(公告)日:1951-05-29
申请号:US7727549
申请日:1949-02-18
Applicant: UPJOHN CO
Inventor: ROLFSON STANLEY T , HUNTER JAMES H , HINMAN JACK W
IPC: C07D277/06 , C07D417/04
CPC classification number: C07D417/04 , C07D277/06
-
公开(公告)号:US2499920A
公开(公告)日:1950-03-07
申请号:US2441348
申请日:1948-04-30
Applicant: UPJOHN CO
Inventor: HUNTER JAMES H , JEROME KORMAN
-
-
-
-
-
-
-
-
-