公开(公告)号：US3491089A

公开(公告)日：1970-01-20

申请号：US3491089D

申请日：1967-05-08

Applicant: AMERICAN HOME PROD

Inventor： STEIN REINHARDT P ,  BUZBY GEORGE C JR ,  SMITH ROBERT C JR ,  SMITH HERCHEL

IPC: A61K31/565 ,  A61K31/566 ,  C07D1/00 ,  C07C169/02

CPC classification number: A61K31/565 ,  A61K31/566

公开(公告)号：US3647784A

公开(公告)日：1972-03-07

申请号：US3647784D

申请日：1970-02-02

Applicant: AMERICAN HOME PROD

Inventor： STEIN REINHARDT P ,  SMITH ROBERT C JR ,  SMITH HERCHEL

IPC: C07J1/00 ,  C07J75/00 ,  C07C173/00

CPC classification number: C07J1/00 ,  C07J75/00

Abstract: A PROCEDURE IS DISCLOSED FOR THE SELECTIVE PREPARATION OF STEROIDAL FORMATE ESTERS FROM CORRESPONDING STEROID ALCOHOLS. PRODUCTS FORMED BY THE CONVERSION ARE NOT ONLY HORMONALLY USEFUL IN THE ANIMAL BODY BUT ARE ALSO USEFUL FOR FURTHER REACTIONS OF THE STEROID NUCLEUS.

公开(公告)号：US3465011A

公开(公告)日：1969-09-02

申请号：US3465011D

申请日：1966-11-09

Applicant: AMERICAN HOME PROD

Inventor： STEIN REINHARDT P ,  BUZBY GEORGE C JR ,  SMITH ROBERT C JR ,  SMITH HERCHEL

IPC: A61K31/565 ,  A61K31/566 ,  C07C167/08 ,  C07C167/16 ,  C07C169/08

CPC classification number: A61K31/565 ,  A61K31/566