-
公开(公告)号:ZA735210B
公开(公告)日:1975-03-26
申请号:ZA735210
申请日:1973-07-31
Applicant: WELLCOME FOUND
Inventor: WOOD H , STIRLING I
IPC: C07C29/147 , C07C207/04 , C07D239/48 , C07D475/04 , A61K , C07C
Abstract: Novel pteridines of formula (I), wherein R is a lower alkyl group, optionally substituted with a hydroxy group and R1 and R2 are the same or different and each is a lower alkyl group having together at least 3 carbon atoms or R1 and R2, together with the carbon atom in the pteridine ring structure, form a spirocycloalkyl ring system having 4 to 6 carbon atoms outside the pteridine ring structure, and their method of preparation.
-
公开(公告)号:ZA714379B
公开(公告)日:1973-02-28
申请号:ZA714379
申请日:1971-07-05
Applicant: WELLCOME FOUND
Inventor: CURRAN A , AL HASSAN S , WOOD H , STUART A
IPC: C07C29/147 , C07C205/15 , C07C207/00 , C07C207/04 , C07D239/46 , C07D239/48 , C07D475/04 , A61K , C07D
-
公开(公告)号:ZA7104379B
公开(公告)日:1973-02-28
申请号:ZA7104379
申请日:1971-07-05
Applicant: WELLCOME FOUND
Inventor: CURRAN A , AL HASSAN S , WOOD H , STUART A
IPC: C07C29/147 , C07C205/15 , C07C207/00 , C07C207/04 , C07D239/46 , C07D239/48 , C07D475/04 , A61K , C07D
CPC classification number: C07D239/47 , C07C29/147 , C07C67/00 , C07C67/08 , C07C201/00 , C07C201/12 , C07D239/48 , C07D475/04 , C07C33/18 , C07C205/15 , C07C207/04 , C07C69/145
-
公开(公告)号:IN139181B
公开(公告)日:1976-05-15
申请号:IN208CA1974
申请日:1974-01-31
Applicant: WELLCOME FOUND
Inventor: WOOD H , OHTA K , WHITTAKER N , STIRLING I
IPC: A61K31/505 , A61K31/63 , C07D475/04 , C07D51/62
-
公开(公告)号:ZA74657B
公开(公告)日:1975-09-24
申请号:ZA74657
申请日:1974-01-31
Applicant: WELLCOME FOUND
Inventor: STIRLING I , OHTA K , WOOD H , WHITTAKER N
IPC: A61K31/505 , A61K31/63 , C07D475/04 , A61K , C07C
-
公开(公告)号:ZA7400657B
公开(公告)日:1975-09-24
申请号:ZA7400657
申请日:1974-01-31
Applicant: WELLCOME FOUND
Inventor: STIRLING I , OHTA K , WOOD H , WHITTAKER N
IPC: A61K31/505 , A61K31/63 , C07D475/04 , A61K , C07C
CPC classification number: C07D475/04 , A61K31/505 , A61K31/63 , A61K31/18 , A61K2300/00
-
公开(公告)号:ZA7305210B
公开(公告)日:1975-03-26
申请号:ZA7305210
申请日:1973-07-31
Applicant: WELLCOME FOUND
Inventor: WOOD H , STIRLING I
IPC: C07C29/147 , C07C207/04 , C07D239/48 , C07D475/04 , A61K , C07C
CPC classification number: C07D239/48 , C07C29/147 , C07C207/04 , C07C2601/14 , C07D475/04 , C07C33/03 , C07C33/14
-
-
-
-
-
-