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Details for Patent: 5,696,270

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Details for Patent: 5,696,270

Title: Intermediate for making retroviral protease inhibiting compounds
Abstract:A retroviral protease inhibiting compound of the formula: ##STR1## is disclosed.
Inventor(s): Kempf; Dale J. (Libertyville, IL), Norbeck; Daniel W. (Crystal Lake, IL), Sham; Hing Leung (Gurnee, IL), Zhao; Chen (Gurnee, IL), Sowin; Thomas J. (Grayslake, IL), Reno; Daniel S. (Kenosha, WI), Haight; Anthony R. (Park City, IL)
Assignee: Abbott Laboratories (Abbott Park, IL)
Filing Date:Mar 27, 1995
Application Number:08/411,140
Claims:1. A compound of the formula: ##STR18## or an acid addition salt thereof.

2. The use of a compound of the formula: ##STR19## or an acid addition salt thereof, for the preparation of a compound which is an inhibitor of HIV protease.

3. The use of a compound of the formula: ##STR20## or an acid addition salt thereof, as an intermediate in the preparation of a compound which is an inhibitor of HIV protease.

4. A process for the preparation of a compound which is an inhibitor of HIV protease comprising the use of a compound of the formula: ##STR21## or an acid addition salt thereof.

5. A process for the preparation of a compound which is an inhibitor of HIV protease comprising the use of a compound of the formula: ##STR22## or an acid addition salt thereof, as an intermediate.
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