Famotidine polymorphic forms and their preparation process

Details Famotidine polymorphic forms and their preparation process Famotidine polymorphic forms and their preparation process

1988-05-23

1991-06-04

Gerstl, Robert

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D27748

Patent

active

050215825

ABSTRACT:
It is described the preparation of the famotidine polymorphs with low melting point and relative high or low apparent densities. They differ from the polymorph of high melting point and high density, in the physical-chemical and biological properties, of interest in galenic formulations and preparation of the drug.

REFERENCES:
patent: 4496737 (1985-01-01), Hoffman
patent: 4894459 (1990-01-01), Bod
O.G. U.S. P.T.O. 1-16-90, p. 1411.
Haleblian, J. Pharm. Science, 58, 911, (1969).

Affiliated with

Also associated with

Rating

Famotidine polymorphic forms and their preparation process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Famotidine polymorphic forms and their preparation process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Famotidine polymorphic forms and their preparation process will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1027919