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Journal of Molecular Structure, ISSN 0022-2860, 01/2020, Volume 1199, p. 126960
Various 2-arylhydrazono-4-chloro-3-oxobutanoates - synthesized by the reaction of ethyl 4-chloro-3-oxobutanoate with the 4-substituted benzenediazonium... 
2-Arylhydrazonobutanoates | Equilibrium constant | (E)/(Z)-Hydrazone isomers | Substituent constant | CHEMISTRY, PHYSICAL
Journal Article
Journal of Heterocyclic Chemistry, ISSN 0022-152X, 11/2014, Volume 51, Issue 6, pp. 1821 - 1829
The 4‐quinolones having the urea or carbamate moiety at the 2‐position showed the facile deuterium–hydrogen (D–H) exchange of the 3‐H proton in... 
CHEMISTRY, ORGANIC | DERIVATIVES | Carbamates
Journal Article
Journal of Heterocyclic Chemistry, ISSN 0022-152X, 08/2014, Volume 51, Issue S1, pp. E249 - E254
The 1‐hydrazinocarbonylmethyl‐4‐quinolone‐3‐carboxylate (10) was converted into the 1‐(4‐amino‐1,2,4‐triazol‐3‐ylmethyl)‐4‐quinolone‐3‐carboxylic acid (13),... 
CHEMISTRY, ORGANIC | L-HOMOCYSTEINE HYDROLASE | CULTURE | PLASMODIUM-FALCIPARUM | INHIBITORY-ACTIVITY
Journal Article
Journal of Heterocyclic Chemistry, ISSN 0022-152X, 11/2014, Volume 51, Issue 6, pp. 1720 - 1726
The reaction of the 4‐hydroxyquinoline‐3‐carboxylate 6 with pentaerythritol tribromide gave the 1,1′‐(2‐methylenepropane‐1,3‐diyl)di(4‐quinolone‐3‐carboxylate)... 
CHEMISTRY, ORGANIC | AGENTS | NITROGEN-BRIDGED HETEROCYCLES | ACIDS | DERIVATIVES
Journal Article
Journal of Heterocyclic Chemistry, ISSN 0022-152X, 08/2014, Volume 51, Issue S1, pp. E241 - E248
The 4‐quinolone‐2‐carbohydrazide 6a was converted into 1‐aryl‐3‐(4‐quinolon‐2‐yl)ureas 5a, 5b, 5c, 5d, 5e, 1‐aryl‐3‐(4‐quinolon‐2‐yl)imidazolidine‐2,4‐diones... 
CHEMISTRY, ORGANIC | TOXOPLASMA-GONDII | L-HOMOCYSTEINE HYDROLASE | CULTURE | PLASMODIUM-FALCIPARUM | INHIBITORY-ACTIVITY | Carbamates
Journal Article
Journal of Heterocyclic Chemistry, ISSN 0022-152X, 11/2012, Volume 49, Issue 6, pp. 1323 - 1331
The 4‐quinolone‐2‐carboxylates 4a,b were converted into the 4‐quinolone‐2‐carbohydrazides 5a,b, hydrazones 6,7,10, and related compounds 8,9,11. The... 
CHEMISTRY, ORGANIC | ACIDS | Heterocyclic compounds
Journal Article
Journal of Heterocyclic Chemistry, ISSN 0022-152X, 08/2014, Volume 51, Issue S1, pp. 249 - 254
The 1-hydrazinocarbonylmethyl-4-quinolone-3-carboxylate (10) was converted into the 1-(4-amino-1,2,4-triazol-3-ylmethyl)-4-quinolone-3-carboxylic acid (13),... 
Journal Article
Journal of Heterocyclic Chemistry, ISSN 0022-152X, 03/2012, Volume 49, Issue 2, pp. 288 - 292
The reaction of the 6‐substituted 1‐methyl‐4‐quinolone‐3‐carboxylates 10a, 10b with hydrazine hydrate gave the 3‐carbohydrazides 7a, 7b, respectively, whose... 
CHEMISTRY, ORGANIC | L-HOMOCYSTEINE HYDROLASE | ACIDS | CULTURE | PLASMODIUM-FALCIPARUM | INHIBITORY-ACTIVITY
Journal Article
Tetrahedron, ISSN 0040-4020, 2006, Volume 62, Issue 40, pp. 9483 - 9496
Pinellic acid from the tuber of , an active herbal component of the traditional Japanese herbal (Kampo) medicine Sho-seiryu-to, is a C18 trihydroxy fatty acid... 
Adjuvant | Determination of stereochemistry | Total synthesis | ALCOHOLS | determination of stereochemistry | REAGENTS | adjuvant | CONFIGURATION | PINELLIC ACID | CHEMISTRY, ORGANIC | total synthesis | Stereoisomers | Glycols | Synthesis | Fatty acids | Organic compounds
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 2005, Volume 46, Issue 9, pp. 1459 - 1461
Total synthesis of (−)-physovenine has been achieved in a concise manner starting from optically active (−)-3a-hydroxyfuroindoline. Total synthesis of calabar... 
CHEMISTRY, ORGANIC | (-)-PHYSOSTIGMINE | CATALYTIC ASYMMETRIC-SYNTHESIS | ENANTIOMER | PHYSOVENINE | ALKALOIDS
Journal Article
Journal of Heterocyclic Chemistry, ISSN 0022-152X, 05/2010, Volume 47, Issue 3, pp. 657 - 663
Novel 4‐quinolone‐3‐carboxylates 6,7 and 4‐quinolone‐3‐carboxylic acids 8a, 8b, 9a, 9b, 9c, 10a, 10b, 11a, 11b, 11c were synthesized from... 
CHEMISTRY, ORGANIC | ACIDS | CULTURE
Journal Article
Tetrahedron, ISSN 0040-4020, 2002, Volume 58, Issue 39, pp. 7851 - 7861
Compounds 7′ and 6′-bromo-D-tryptophan (1 and 2) which are important derivatives for the synthesis of the chloropeptin and kistamycin A, respectively, were... 
synthesis | optical resolution | 7′ and 6′-bromo- d-tryptophan | d-aminoacylase | Synthesis | D-aminoacylase | 7′ and 6′-bromo-D-tryptophan | Optical resolution | ESTER | 7 ' and 6 '-bromo-D-tryptophan | STREPTOMYCES | AMINO-ACIDS | CHEMISTRY, ORGANIC | GP120-CD4 BINDING | INDOLES
Journal Article
Journal of Antibiotics, ISSN 0021-8820, 01/2008, Volume 61, Issue 3, pp. 175 - 184
18-amino-4''-O-benzoyl-4'''-N-demethyl-18-deoxospiramycins were designed and synthesized. Synthetic strategy involved selective demethylation of the... 
Journal Article
Chemical & Pharmaceutical Bulletin, ISSN 0009-2363, 2005, Volume 53, Issue 10, pp. 1277 - 1290
This paper concerns a synthetic study of the right-hand segment of complestatin, an inhibitor of gp120-CD4 receptor. The effective synthesis of four important... 
Journal Article
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