131110-76-4Relevant articles and documents
TETRACYCLIC HETEROARYL COMPOUNDS
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Page/Page column 36; 41-42, (2020/01/10)
The specification relates to compounds of Formula (I) and pharmaceutically acceptable salts thereof. The specification also relates to processes and intermediates used for their preparation, pharmaceutical compositions containing them and their use in the treatment of cell proliferative disorders.
HIV PROTEASE INHIBITORS
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Page/Page column 24, (2015/07/07)
The present invention is directed to 5-heteroarylmorpholine derivatives and their use in the inhibition of HIV protease, the inhibition of HIV replication, the prophylaxis of infection by HIV, the treatment of infection by HIV, and the prophylaxis, treatment, and delay in the onset or progression of AIDS. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines.
Synthesis of histidinoalanine: A comparison of β-lactone and sulfamidate electrophiles
Taylor, Carol M.,De Silva, Samanthi Thabrew
, p. 5703 - 5708 (2011/09/16)
Previous syntheses of histidinoalanine (HAL) have led to mixtures of regioisomers and/or stereoisomers. For example, opening of N-Cbz-d-serine- β-lactone (6) with Boc-l-His-OMe (5) gave a 2:1 mixture of τ- and π-regioisomers. The sulfamidate 10, derived f