Results: 22
Novel synthesis of 2-isoxazolyl steroids.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 637, doi. 10.1007/s10593-007-0099-5
- By:
- Publication type:
- Article
Cytotoxic di(8-quinolyl) disulfides.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 629, doi. 10.1007/s10593-007-0097-7
- By:
- Publication type:
- Article
4-hydroxy-2-quinolones. 114. Synthesis and structure of 6-R-5-hydroxy-2,4-dioxo-2,3,4,6-tetrahydrobenzo-[ c][2,7]naphthyridine-1-carbonitriles.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 608, doi. 10.1007/s10593-007-0095-9
- By:
- Publication type:
- Article
Reaction of 1-substituted tetrahydro-β-carbolines with activated alkynes-a new original approach to the synthesis of tetrahydroazocino[5,4- b]indoles.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 587, doi. 10.1007/s10593-007-0093-y
- By:
- Publication type:
- Article
2-[6-Alkyl-3-hetaryl-4-oxo-9,10-dihydro-4H,8H-chromeno-[8,7- e][1,3]oxazin-9-yl]acetic acids.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 569, doi. 10.1007/s10593-007-0091-0
- By:
- Publication type:
- Article
The principal publications of I. Kalvinsh on the chemistry and application of heterocyclic compounds.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 536, doi. 10.1007/s10593-007-0089-7
- Publication type:
- Article
Synthesis of 1-azolylcytizines.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 671, doi. 10.1007/s10593-007-0109-7
- By:
- Publication type:
- Article
Synthesis of pyrido[3,4- d]pyrimidines by condensation of ethyl 1-benzyl-3-oxopiperidine-4-carboxylate with morpholine-4-carboxamidine.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 640, doi. 10.1007/s10593-007-0100-3
- By:
- Publication type:
- Article
Synthesis and structural modification of tert-butyl ester of 7α-chloro-2-(N,N-dimethylaminomethylene)-3-methyl-1,1-dioxoceph-3-em-4-carboxylic acid.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 646, doi. 10.1007/s10593-007-0101-2
- By:
- Publication type:
- Article
Alternative products in one-pot reaction of benzylidenemalononitrile, N-methyl-2-thiocarbamoylacetamide, and ω-bromoacetophenone.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 653, doi. 10.1007/s10593-007-0102-1
- By:
- Publication type:
- Article
A simple method for the synthesis of esters of 2-hydroxy-3-oxo-2,3-dihydrofuran-2-ylacetic acid.
- Published in:
- 2007
- By:
- Publication type:
- Letter
Interaction of 6′-methoxycarbonyl-1,3,3-trimethyl-indolino-2,2′-[2H]chromene with hydrazine hydrate.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 660, doi. 10.1007/s10593-007-0104-z
- By:
- Publication type:
- Article
Unexpected reaction on bromination of 3,4-dihydropyridin-2(1H)-ones with N-bromosuccinimide.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 662, doi. 10.1007/s10593-007-0105-y
- By:
- Publication type:
- Article
Unexpected result from the interaction of 1,8-diamino-naphthalene with aromatic nitriles in polyphosphoric acid.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 665, doi. 10.1007/s10593-007-0106-x
- By:
- Publication type:
- Article
Synthesis of derivatives of 4,5-dihydro-imidazo[1,2- a]phenanthroline.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 667, doi. 10.1007/s10593-007-0107-9
- By:
- Publication type:
- Article
Synthesis of the first example of the imidazo-[5,1- b]oxazole heteroaromatic system.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 669, doi. 10.1007/s10593-007-0108-8
- By:
- Publication type:
- Article
Methods for the synthesis of derivatives of 3-aminothietane (Review).
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 544, doi. 10.1007/s10593-007-0090-1
- By:
- Publication type:
- Article
Photo-and thermochromic spiranes. 29. New photochromic indolinospiropyrans containing a quinoline fragment.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 576, doi. 10.1007/s10593-007-0092-z
- By:
- Publication type:
- Article
Reaction of diketene with cyanothioacetamide: A convenient and regioselective method for the preparation of new 4(1H)-pyridone derivatives.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 599, doi. 10.1007/s10593-007-0094-x
- By:
- Publication type:
- Article
4-Hydroxy-2-quinolones. 118. Synthesis, structure, and chemical properties of 2-bromomethyl-5-oxo-1,2-dihydro-5H-oxazolo-[3,2- a]quinoline-4-carboxylic acid and its ethyl ester.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 617, doi. 10.1007/s10593-007-0096-8
- By:
- Publication type:
- Article
Synthesis and cytotoxicity of metal 4-methyl-8-quinolinethiolates.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 634, doi. 10.1007/s10593-007-0098-6
- By:
- Publication type:
- Article
Ivars Kalvinsh-60.
- Published in:
- Chemistry of Heterocyclic Compounds, 2007, v. 43, n. 5, p. 533, doi. 10.1007/s10593-007-0088-8
- Publication type:
- Article