Facet browsing currently unavailable
Page 2 of 17392 results
Sort by: relevance publication year
Indole alkaloids from the roots of an african plant securidaca longipedunculata. I. Isolation by column chromatography and preliminary structural characterization by mass spectrometry JOURNAL ARTICLE published October 1992 in Journal of Heterocyclic Chemistry |
A facile synthesis of 2‐alkyl‐3‐α‐carboxy‐α‐styryl/heterylvinyl quinazolin‐4(3H)‐ones and 3‐arylidene/heterylmethylidene‐4‐aroyl‐1H‐[1,4]benzodiazepine‐2,5(3H,4H)‐diones and their transformation into novel heterocyclyl and heterocyclo analogues JOURNAL ARTICLE published January 2012 in Journal of Heterocyclic Chemistry |
A convenient total synthesis of indolo[2,3‐b]carbazole‐6, JOURNAL ARTICLE published February 2023 in Journal of Heterocyclic Chemistry |
Tautomeric behavior of 3‐(arylhydrazono)methyl‐2‐oxo‐1,2‐dihydroquinoxalines between the hydrazone imine and diazenyl enamine forms in acidic media. Solvent and substituent effects JOURNAL ARTICLE published March 1995 in Journal of Heterocyclic Chemistry |
Synthesis and stereochemical studies of 2‐substituted thiazolidine‐4‐carboxamide derivatives JOURNAL ARTICLE published November 2000 in Journal of Heterocyclic Chemistry |
An Efficient and Facile Synthesis of tert‐Butyl 2‐(Methylamino)‐3‐nitro‐5‐oxo‐4‐aryl‐7,8‐dihydro‐4H‐pyrano[3,2‐c]pyridine‐6(5H)‐carboxylate derivatives in [BMIM]BF4 JOURNAL ARTICLE published April 2019 in Journal of Heterocyclic Chemistry Research funded by National Natural Science Foundation of China (21571087) |
A new route to the improved synthesis of 1‐(alkoxymethyl)‐5‐alkyl‐6‐(arylselenenyl)uracils JOURNAL ARTICLE published March 1997 in Journal of Heterocyclic Chemistry |
Synthesis of the novel isoquinoline enamide alkaloid polycarpine JOURNAL ARTICLE published June 1981 in Journal of Heterocyclic Chemistry |
Synthesis and biological activity of new 1H-Pyrazolo[3,4-b]quinoxalines (flavazoles) JOURNAL ARTICLE published March 2005 in Journal of Heterocyclic Chemistry |
Engaging thieno[2,3‐b]indole‐2,3‐dione for the efficient synthesis of spiro[indoline‐3,4′‐thiopyrano[2,3‐b]indole] by reaction with N‐substituted isatilidenes JOURNAL ARTICLE published January 2021 in Journal of Heterocyclic Chemistry |
Synthesis and Anticancer and Antiviral Activities of New 2‐Pyrazoline‐Substituted 4‐Thiazolidinones JOURNAL ARTICLE published February 2013 in Journal of Heterocyclic Chemistry |
Different Heterocycles Functionalized s‐Triazine Analogues: Design, Synthesis and In Vitro Antimicrobial, Antituberculosis, and Anti‐HIV Assessment JOURNAL ARTICLE published November 2014 in Journal of Heterocyclic Chemistry |
Reaction of 2‐dimethylaminomethylene‐1,3‐diones with dinucleophiles. VI. Synthesis of ethyl or methyl 1,5‐disubstituted 1H‐pyrazole‐4‐carboxylates JOURNAL ARTICLE published November 1987 in Journal of Heterocyclic Chemistry |
New isomeric N‐substituted hydrazones of 2‐, 3‐and 4‐pyridinecarboxaldehydes JOURNAL ARTICLE published March 1998 in Journal of Heterocyclic Chemistry |
Catalyst‐free straightforward synthesis of 3‐cyano‐3‐arylamino‐2‐oxindoles through hydrocyanation with benzoyl cyanide JOURNAL ARTICLE published February 2020 in Journal of Heterocyclic Chemistry Research funded by National Natural Science Foundation of China (21462038) |
An Efficient Approach for the Synthesis of 1,2,3‐Triazole Moiety to Generate Uracil Molecular Architectures Through Cu‐Catalyzed Azide–Alkyne Cycloaddition JOURNAL ARTICLE published October 2019 in Journal of Heterocyclic Chemistry |
A convenient route to heteronaphthacenes JOURNAL ARTICLE published January 1996 in Journal of Heterocyclic Chemistry |
1,3‐Dipolar cycloaddition reactions of vinylcephalosporins with diazoalkanes JOURNAL ARTICLE published July 1990 in Journal of Heterocyclic Chemistry |
Heterocyclization reactions of azinoisocyanates. Synthesis of 2H‐1,2,4‐triazol‐3(4H)‐one derivatives JOURNAL ARTICLE published September 1999 in Journal of Heterocyclic Chemistry |
A convenient synthetic route to 5,5′‐Disubstituted 2,2′‐Bipyridines JOURNAL ARTICLE published April 1977 in Journal of Heterocyclic Chemistry |