Search Results - "Weston, Hazel"
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Orally active .beta.-lactam inhibitors of human leukocyte elastase. 2. Effect of C-4 substitution
Published in Journal of medicinal chemistry (01-03-1993)“…The effect of changing the C-4 substituent of 3,3-diethyl-1-[(benzylamino)carbonyl]-2-azetidinone on inhibition of HLE and in a model of HLE-induced lung…”
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2
Orally Active .beta.-Lactam Inhibitors of Human Leukocyte Elastase. 3. Stereospecific Synthesis and Structure-Activity Relationships for 3,3-Dialkylazetidin-2-ones
Published in Journal of medicinal chemistry (01-06-1995)“…The stereospecific synthesis of several 4-[(4-carboxyphenyl)oxy]- 3,3-dialkyl-1-[[(1-phenylalkyl)-amino]carbonyl]azetidin-2-on es 3 is described in which the…”
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3
Orally active .beta.-lactam inhibitors of human leukocyte elastase-1. Activity of 3,3-diethyl-2-azetidinones
Published in Journal of medicinal chemistry (01-10-1992)“…A thorough analysis of the mechanism of inhibition of human leukocyte elastase (HLE) by a monocyclic beta-lactam and the mechanism of beta-lactam hydrolysis…”
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Chemical, Biochemical, Pharmacokinetic, and Biological Properties of L-680, 833: A Potent, Orally Active Monocyclic β-Lactam Inhibitor of Human Polymorphonuclear Leukocyte Elastase
Published in Proceedings of the National Academy of Sciences - PNAS (15-09-1993)“…A series of potent and highly selective time-dependent monocyclic β-lactam inhibitors of human polymorphonuclear leukocyte elastase (PMNE, EC 3.4.21.37) is…”
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Inhibition of human leukocyte elastase. 4. Selection of a substituted cephalosporin (L-658,758) as a topical aerosol
Published in Journal of medicinal chemistry (01-10-1992)“…Human leukocyte elastase (HLE) is a serine protease which has been implicated as a causative agent in several pulmonary diseases. The continued modification of…”
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Inhibition of human leukocyte elastase. 1. Inhibition by C-7-substituted cephalosporin tert-butyl esters
Published in Journal of medicinal chemistry (01-09-1990)“…Time-dependent inhibitors of the enzyme human leukocyte elastase have been developed based on the cephem nucleus. A series of cephalosporin tert-butyl esters…”
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7
Inhibition of human leukocyte elastase. 2. Inhibition by substituted cephalosporin esters and amides
Published in Journal of medicinal chemistry (01-09-1990)“…A variety of 7 alpha-methoxycephalosporin ester and amide sulfones were prepared and tested to determine the structure-activity relations for inhibition of…”
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Inhibition of human leukocyte elastase. 3. Synthesis and activity of 3'-substituted cephalosporins
Published in Journal of medicinal chemistry (01-09-1990)“…Several 3'-substituted cephalosporin sulfones were synthesized from 3-(hydroxymethyl)cephalosporin, which was prepared by Ti(OiPr)4 hydrolysis of the…”
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Immunity against infection with Trypanosoma cruzi in mice correlates with presence of antibodies against three trypomastigote polypeptides
Published in Infection and Immunity (01-12-1984)“…Classifications Services IAI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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