Synthesis of novel thiopyrimidines: an investigation of anti-tubercular and antimicrobial activity
摘要:
A variety of novel sulfur-containing tricyclic pyrimidine derivatives have been synthesized via the reaction of 2-amino-4-oxo-4H-chromene-3-carbonitriles 3(a-f) with different reagents and characterized by IR, H-1 NMR, C-13 NMR, mass spectrometry and elemental analysis. The anti-tubercular and antimicrobial activities of the synthesized compounds were investigated.[GRAPHICS].
4-Aminoarylguanidine and 4-aminobenzamidine derivatives as potent and selective urokinase-type plasminogen activator inhibitors
摘要:
The structure-based design of potent and selective urokinase-type plasminogen activator (uPA) inhibitors with 4-aminoarylamidine or 4-aminoarylguanidine S1 binding groups, is described. (C) 2002 Elsevier Science Ltd. All rights reserved.
The synthesis of a series of 8-substituted 1,4-dihydro-1-aryl-3-methyl-[1]benzopyrano[3,4-d]pyrazol-4-ones (series 7) 2,4-dihydro-2-aryl-3-methyl[1]benzopyrano[4,3-c]pyrazol-4-ones (series 8) is reported. Compounds of series 7 and 8 were tested for their ability to displace [3H]flunitrazepam from bovine brain membranes and for their in vitro biological activity. The results allowed some conclusions
Synthesis of 4-chlorosubstituted spiropyranes of the indole series
作者:N. M. Przhiyalgovskaya、L. I. Kon'kov、L. N. Kurkovskaya、V. F. Mandzhikov
DOI:10.1007/bf00476536
日期:1987.10
Bhat, K. S.; Rao, A. S., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1983, vol. 22, # 7, p. 678 - 679
作者:Bhat, K. S.、Rao, A. S.
DOI:——
日期:——
Grimme; Schmitz, Chemische Berichte, 1951, vol. 84, p. 734,742
作者:Grimme、Schmitz
DOI:——
日期:——
310. A study of melanin formation by use of 2-(3 : 4-dihydroxy-[3-14C]phenyl)-, 2-(3 : 4-dihydroxy[4-14C]phenyl)-, and 2-(3 : 4-dihydroxy[5-14C]phenyl)-ethylamine