Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1989-11-21
1991-10-29
Rivers, Diana G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
544276, A61K 3152, C07D47318
Patent
active
050617087
ABSTRACT:
The present invention relates to certain amino acid esters of the purine nucleoside acyclovir, pharmaceutically acceptable salts thereof and their use in the treatment and prophylaxis of herpes virus infections. The invention also includes pharmaceutical formulations and processes for the preparation of such compounds.
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Colla et al., J. Med. Chem., vol. 26, No. 4, pp. 602-604 (04/83).
Brown Donald
Burroughs Wellcome Co.
Green Hannah O.
Nielsen Lawrence A.
Rivers Diana G.
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