Selected 3-acylamino-5-[4(or 3)-pyridinyl]-2(1H)-pyridinones

Details Selected 3-acylamino-5-[4(or 3)-pyridinyl]-2(1H)-pyridinones Selected 3-acylamino-5-[4(or 3)-pyridinyl]-2(1H)-pyridinones

1979-12-26

1981-06-02

Randolph, John D.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Bacterium or component thereof or substance produced by said...

546257, A61K 3144, C07D21357

Patent

active

042711681

ABSTRACT:
3-Acylamino-5-[4(or 3)-pyridinyl]-2(1H)-pyridinones or pharmaceutically-acceptable acid-addition salts thereof useful as cardiotonic agents are prepared by reacting the corresponding 3-amino compound with an acylating agent providing acyl, where acyl is 2-acetoxypropanoyl, acetoacetyl or acetoxyacetyl. Cardiotonic compositions and method for increasing cardiac contractility using said 3-acylamino compounds as active component are disclosed.

REFERENCES:
patent: 4004012 (1977-01-01), Lesher et al.
patent: 4072746 (1978-02-01), Lesher et al.
patent: 4107315 (1978-08-01), Lesher et al.

Affiliated with

Also associated with

Rating

Selected 3-acylamino-5-[4(or 3)-pyridinyl]-2(1H)-pyridinones does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Selected 3-acylamino-5-[4(or 3)-pyridinyl]-2(1H)-pyridinones, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Selected 3-acylamino-5-[4(or 3)-pyridinyl]-2(1H)-pyridinones will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1865221