公开(公告)号：AU502739B2

公开(公告)日：1979-08-09

申请号：AU2287077

申请日：1977-03-02

Applicant: WELLCOME FOUND

Inventor： WOOD H C S ,  STIRLING I

IPC: C07C29/147 ,  C07C33/14 ,  C07C207/04 ,  C07D239/48 ,  C07D239/50 ,  C07C131/00

公开(公告)号：SE407576B

公开(公告)日：1979-04-02

申请号：SE7310521

申请日：1973-07-31

Applicant: WELLCOME FOUND

Inventor： WOOD H C S ,  STIRLING I

IPC: C07C29/147 ,  C07C207/04 ,  C07D239/48 ,  C07D475/04

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：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：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：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：SE415563B

公开(公告)日：1980-10-13

申请号：SE7401254

申请日：1974-01-31

Applicant: WELLCOME FOUND

Inventor： WOOD H C S ,  WHITTAKER N ,  STIRLING I ,  OHTA K

IPC: A61K31/505 ,  A61K31/63 ,  C07D475/04

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