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Serving leading biopharmaceutical companies globally:

US Department of Justice
US Army

Generated: December 11, 2017

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Claims for Patent: 4,376,858

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Claims for Patent: 4,376,858

Title: 2-4-Diamino-5-methyl-6-[(3,4,5-trimethoxyanilino)methyl]quinazoline salts
Abstract:2,4-Diamino-5-methyl-6-[(3,4,5-trimethoxyanilino)methyl]quinazoline salts, pharmaceutical compositions containing said salts, methods of treating malaria, and bacterial infections employing said salts and compositions and methods for producing said salts.
Inventor(s): Colbry; Norman L. (Gregory, MI)
Assignee: Warner Lambert Company (Morris Plains, NJ)
Application Number:06/344,350
Patent Claims: 1. A compound of the formula ##STR3## wherein Z is 2-hydroxyethanesulfonic acid or glucuronic acid.

2. The compound of claim 1 having the name 2,4-diamino-5-methyl-6-[(3,4,5-trimethoxyanilino)methyl]quinazoline monoisethionate.

3. The compound of claim 1 having the name 2,4-diamino-5-methyl-6-[(3,4,5-trimethoxyanilino)methyl]quinazoline glucuronate.

4. The compound of claim 2 being in crystalline form.

5. The compound of claim 3 being in powdery form.
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Serving leading biopharmaceutical companies globally:

Daiichi Sankyo
US Army
Boehringer Ingelheim
Fish and Richardson

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