公开(公告)号：PH9915A

公开(公告)日：1976-06-08

申请号：PH15918

申请日：1974-06-07

Applicant: STUART A ,  PATERSON T

Inventor： STUART A ,  PATERSON T

IPC: C07D239/00

公开(公告)号：US3810893A

公开(公告)日：1974-05-14

申请号：US16229771

申请日：1971-07-13

Applicant: WOOD H ,  STUART A ,  AL HASSAN S ,  CURRAN A

Inventor： STUART A ,  CURRAN A ,  WOOD H ,  AL HASSAN S

IPC: C07C29/147 ,  C07C205/15 ,  C07C207/00 ,  C07C207/04 ,  C07D239/46 ,  C07D239/48 ,  C07D475/04 ,  C07D51/38

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

Abstract: A PHARMACUETICAL FORMULATION OF A COMPOUND OF FORMULA II''

2-NH2,6-Y,7,7-DI(CH3-)-3,4,7,8-TETRAHYDROPTERIDIN-4-ONE

WHEREIN Y IS A LOWER ALKYL GROUP, IN ASSOCIATION WITH A PHARMACEUTICALLY ACCEPTABLE CARRIER, AS AN ANTIBACTERIAL PRODUCT, AND METHODS INVOLVING THE PREPARATION AND REDUCTIVE CYCLIZATION OF A COMPOUND OF FORMULA IV

2-NH2,5-NO2,6-(HO-N=C(-Z)-C(-CH3)2-NH-)PYRIMIDIN-4(3H)-ONE

WHEREIN Z IS A LOWER ALYL GROUP OR A HYDROXYMETHYL GROUP.