摘要:
A process for synthesizing the epoxide of the formula ##STR1## consists of, at a minimum, formation of a halohydrin from the allyl acetonide reactat, followed by base-induced cyclization, the epoxide product I being useful as an intermediate for the synthesis of inhibitors of renin or HIV protease or other proteases.
摘要:
An improved process using chiral hydrogenation is described for the synthesis in high yields of a 4-protected-(S)-piperazine-2-tert-butyl-carboxamide, an intermediate for an HIV protease inhibitor.
摘要:
A process for making a clinically efficacious HIV protease inhibitor Compound J eliminates one step in its synthesis, by an improved, alternative synthesis of the 2(S)-4-picolyl-2-piperazine-t-butyl-carboxamide intermediate.
摘要:
Intermediates of structural formula ##STR1## can be made by reacting glycidol or an activated derivative thereof with an amide. The process and intermediates are useful for synthesizing HIV protease inhibitor compounds.
摘要:
Intermediates of structural formula ##STR1## can be made by reacting glycidol or an activated derivative thereof with an amide. The process and intermediates are useful for synthesizing HIV protease inhibitor compounds.
摘要:
A process for making a clinically efficacious HIV protease inhibitor eliminates one step in its synthesis, by an alternative convergent synthesis using 2(S)-4-picolyl-2-piperazine-t-butylcarboxamide as an intermediate.
摘要:
Intermediates of structural formula ##STR1## can be made by reacting glycidol or an activated derivative thereof with an amide. The process and intermediates are useful for synthesizing HIV protease inhibitor compounds.
摘要:
Intermediates of structural formula ##STR1## can be made by reacting a primary or secondary amine with glycosidol or an activated derivative thereof. The process and intermediates are useful for synthesizing HIV protease inhibitor compounds.
摘要:
Intermediates of structural formula ##STR1## can be made by reacting a primary or secondary amine with glycosidol or an activated derivative thereof. The process and intermediates are useful for synthesizing HIV protease inhibitor compounds.
摘要:
Intermediates of structural formula ##STR1## can be made by reacting a primary or secondary amine with glycosidol or an activated derivative thereof. The process and intermediates are useful for synthesizing HIV protease inhibitor compounds.