Antimycobacterial activity of new ortho-, meta- and para-toluidine derivatives
摘要:
Novel toluidine derivatives are described. Some of them showed an interesting in vitro activity against Mycobacterium tuberculosis, M. smegmatis, M. marinum, M. gordonae, and M. avium. Some of them were more active than Streptomycin and Isoniazid, which were used as controls, against M. avium and M. gordonae. In particular, we confirm the good activity of biphenyl derivatives. (C) 1999 Elsevier Science S.A. All rights reserved.
Traceless release of biaryls, acetylenes, alkenes, heterocycles, thioethers, and secondary amines from different solid supports can be achieved under very mild conditions by using a hydrazide group. This group, which is converted into an acyl diazene by oxidation and subsequently cleaved by a nucleophile (see scheme), is thus an attractive new linker for solid-phasesynthesis and combinatorial chemistry
traceless linker for solid-phase chemistry. This linker technology was used to develop a multistep solid-phasesynthesis of an antibiotic that is active against Mycobacterium tuberculosis. Furthermore, we describe an efficient method for the traceless synthesis of 2-aminothiazoles that display dual inhibitory activity against the receptor tyrosine kinases VEGFR-2 and Tie-2. The synthesis method proceeds
Thiomorpholine analogues of U-100480 with the biphenylmethyl group replacing the acetamidomethyloxazolidinone moiety have been synthesized and tested as antimycobacterial agents together with various related derivatives. Some biphenyl derivatives were endowed with high activity against Mycobacterium tuberculosis and other non-tuberculous mycobacteria. (C) 1998 Elsevier Science Ltd. All rights reserved.
Antimycobacterial activity of new ortho-, meta- and para-toluidine derivatives
Novel toluidine derivatives are described. Some of them showed an interesting in vitro activity against Mycobacterium tuberculosis, M. smegmatis, M. marinum, M. gordonae, and M. avium. Some of them were more active than Streptomycin and Isoniazid, which were used as controls, against M. avium and M. gordonae. In particular, we confirm the good activity of biphenyl derivatives. (C) 1999 Elsevier Science S.A. All rights reserved.
Mai, Antonello; Sbardella, Gianluca; Artico, Marino, Medicinal Chemistry Research, 1999, vol. 9, # 3, p. 149 - 161