651035-84-6Relevant academic research and scientific papers
SULFONAMIDES AS HIV PROTEASE INHIBITORS
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Page/Page column 65-66, (2012/05/19)
Compounds of Formula I are disclosed: wherein L, A, R1, R2, R3A, R3B, R4A, R4B, R5, R6 and R7 are defined herein. The compounds encompassed by Formula I include compounds which are HIV protease inhibitors and other compounds which can be metabolized in vivo to HW protease inhibitors. The compounds and their pharmaceutically acceptable salts are useful for the prophylaxis or treatment of infection by HIV and the prophylaxis, treatment, or delay in the onset 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
CYSTEINE PROTEASE INHIBITORS
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Page/Page column 31-32, (2011/06/26)
Compounds of the formula (I) wherein R1a is H; and R1b is C1-C6alkyl, Carbocyclyl or Het; or R1a and R1b together define a saturated cyclic amine with 3-6 ring atoms; R2a and Rs
Highly functionalised organolithium and organoboron reagents for the preparation of enantiomerically pure α-amino acids
Barfoot, Christopher W.,Harvey, Joanne E.,Kenworthy, Martin N.,Kilburn, John Paul,Ahmed, Mahmood,Taylor, Richard J.K.
, p. 3403 - 3417 (2007/10/03)
Homochiral, highly functionalised organolithium reagents derived from l-serine have been generated and reacted with electrophiles. The novel enantiomerically pure adducts thus obtained were then converted, through β-amino alcohols, into novel non-proteinogenic α-amino acids. The methodology also made available a novel boronic acid which was then employed as a Suzuki cross-coupling partner, elaborating a new pathway to phenylalanine analogues.
Highly Functionalized Organolithium Reagents for Enantiomerically Pure α-Amino Acid Synthesis
Kenworthy, Martin N.,Kilburn, John Paul,Taylor, Richard J. K.
, p. 19 - 22 (2007/10/03)
(Equation presented) Highly functionalized L-serine-derived organolithium reagents have been generated and reacted with a variety of electrophiles, delivering novel enantiomerically pure adducts. These adducts were then converted into homochiral amino alcohols and novel nonproteinogenic α-amino acids, including an aspartic acid mimic that has been synthesized in an enantiomerically pure form for the first time.
Dual inhibition of human leukocyte elastase and lipid peroxidation: In vitro and in vivo activities of azabicyclo[2.2.2]octane and perhydroindole derivatives
Portevin, Bernard,Lonchampt, Michel,Canet, Emmanuel,De Nanteuil, Guillaume
, p. 1906 - 1918 (2007/10/03)
A series of potent and selective human leukocyte elastase (HLE) inhibitors of the Val-Pro-Val type has been developed. Initially, the central proline residue was replaced by nonnatural amino acids Phi ((2S,3aS,7aS)- perhydroindole-2-carboxylic acid) and A
