Azithromycin monohydrate isopropanol clathrate and methods...

Details Azithromycin monohydrate isopropanol clathrate and methods... Azithromycin monohydrate isopropanol clathrate and methods...

2006-05-02

2006-05-02

Peselev, Elli (Department: 1623)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Carbohydrate doai

C536S007400, C536S018500

Reissue Patent

active

RE039087

ABSTRACT:
A novel form of azithromycin and processes for preparation of pure azithromycin monohydrate isopropanol clathrate (3 molecules of isopropanol for every 10 molecules of azithromycin monohydrate) has been obtained. Preparation of the novel form of azithromycin comprises the steps of dissolving azithromycin in isopropanol, followed by the slow addition of water to the organic solution.

REFERENCES:
patent: 1191843 (1985-08-01), None
patent: 1202619 (1986-04-01), None
patent: 1202626 (1986-04-01), None
patent: 1202963 (1986-04-01), None
patent: 1314876 (1988-07-01), None
patent: 2 245 398 (2002-01-01), None
patent: 1093370 (1994-10-01), None
patent: 0 298 650 (1989-01-01), None
patent: 0 298 650 (1989-01-01), None
patent: 0 298 650 (1992-01-01), None
patent: 0 298 650 (1992-02-01), None
patent: 1 103 558 (2001-05-01), None
patent: 1 103 558 (2001-07-01), None
patent: WO 98/04574 (1998-02-01), None
patent: WO 00/14099 (2000-03-01), None
patent: WO 00/32203 (2000-06-01), None
patent: WO 01/00640 (2001-01-01), None
Federal Register, vol. 62, No. 247, 67381, Dec. 25, 1997.
International Search Report for Published Application No. WO 02/094843 A1, Application No. PCT/IB 02/01570; pp. 1-6.

Affiliated with

Also associated with

Rating

Azithromycin monohydrate isopropanol clathrate and methods... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Azithromycin monohydrate isopropanol clathrate and methods..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Azithromycin monohydrate isopropanol clathrate and methods... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3619527