公开(公告)号：US3749801A

公开(公告)日：1973-07-31

申请号：US3749801D

申请日：1971-03-01

申请人： CHEMETRON CORP

发明人： BRADER J ,  GRISCOM R

IPC分类号： A23K1/165 ,  C07C37/88 ,  A61K27/00

CPC分类号： C07C37/88 ,  A23K20/168 ,  A23K20/184 ,  C07B2200/09 ,  C07C39/215

摘要： IN AN EDIBLE VEGETABLE OIL ENVIRONMENT IN WHICH ISOMERISM OCCURS, DIETHYLSTILBESTROL IS STABILIZED IN THE ACTIVE TRANS FORM BY THE PRESENCE OF A STABILIZING QUANTITY OF AN ACIDIC PHOSPHORUS COMPOUND.

公开(公告)号：US3836674A

公开(公告)日：1974-09-17

申请号：US37299973

申请日：1973-06-25

申请人： CHEMETRON CORP

发明人： GRISCOM R ,  BRADER J

IPC分类号： A61K47/10 ,  C07C37/88 ,  A61K17/06 ,  A61K27/00

CPC分类号： C07C37/88 ,  A61K47/10 ,  C07B2200/09 ,  C07C39/215

摘要： IN AN ENVIRONMENT IN WHICH ISOMERISM OCCURS, DIETHYLSTIBESTROL IS STABILIZED IN THE ACTIVE TRANS FORM BY THE PRESENCE OF A STABILIZING QUANTITY OF A COMPOUND OF THE FORMULA:

R1,R2-HYDROQUINONE

WHEREIN R1 IS HYDROGEN OR A TERTIARY LOWERALKYL GROUP AND R2 IS A TERTIARY LOWERALKYL GROUP.