Search for biologically active substances among heteroaromatic compounds (review) N. V. Subba Rao ReviewPaper Pages: 227 - 243
Synthesis and hydrolysis of 5-nitrofurandicarboxylic acid esters V. A. BuevichL. I. DeikoV. V. Perekalin OriginalPaper Pages: 244 - 246
Nitration of 2- and 4-[2-(2-furyl)vinyl]thiazole derivatives N. O. SaldabolYu. Yu. Popelis OriginalPaper Pages: 246 - 249
Electrochemical reduction of pyrylium salts in an aprotic medium N. T. BerberovaG. N. DorofeenkoO. Yu. Okhlobystin OriginalPaper Pages: 250 - 253
synthesis and some transformations of 4-oxo-2-(β-ethoxyvinyl)-4H-1,3-benzoxazinium salts G. N. DorofeenkoV. V. MezheritskiiL. G. Minyaeva OriginalPaper Pages: 253 - 259
Condensation of 2-alkyl-4-oxo-1,3-benzoxazinium salts with carbonyl compounds and their heteroanalogs V. V. MezheritskiiL. G. MinyaevaG. N. Dorofeenko OriginalPaper Pages: 260 - 264
5-Alkoxy-2-vinyloxazolidines V. P. SemenovI. M. StroimanK. A. Ogloblin OriginalPaper Pages: 264 - 268
Action of alkali metals in liquid ammonia on substituted thiophenes Ya. L. Gol'dfarbE. P. Zakharov OriginalPaper Pages: 269 - 272
structure of 4,4,6-trimethyl-2-mylamino-5,6-dihydro-4H-1,3-thiazines and -oxazines E. M. PeresleniA. P. EngoyanB. V. Unkovskii OriginalPaper Pages: 278 - 284
Rearrangement of the semidine type in the indole series. Synthesis of 2-arylamino-3-acetamidoindoles G. N. KuriloN. I. RostovaA. N. Grinev OriginalPaper Pages: 284 - 287
1-Acyl-3-arylazoindoles in the synthesis of indolo[1,2-c]quinazolines V. I. ShvedovG. N. KuriloA. N. Grinev OriginalPaper Pages: 305 - 306
Introduction of substituents in the pyridine proton of 7-azaindoline D. M. Krasnokut-skayaL. N. Yakhontov OriginalPaper Pages: 307 - 311
Polymethine dyes — Furo[3,2-f]quinol-7-yl and furo[3,2-f]quinol-9-yl derivatives P. I. AbramenkoV. G. Zhiryakov OriginalPaper Pages: 316 - 319
Pyrimidine-pyrimidylidene tautomerism of some 4-pyrimidylmalonic acid derivatives V. V. LapachevO. A. ZagulyaevaV. P. Mamaev OriginalPaper Pages: 319 - 322
Derivatives of condensed pyrimidine, pyrazine, and pyridine systems A. F. KeremovE. M. PeresleniT. S. Safonova OriginalPaper Pages: 322 - 325
Some properties of 1-oxo-4-hydroxypyridazino[4,5-b]quinoxaline T. G. KoksharovaV. N. KonyukhovN. S. Utyuganova OriginalPaper Pages: 326 - 329
Acylation of 1-oxo-4-hydroxypyridazino[4,5-b]quinoxaline T. G. KoksharovaV. N. KonyukhovN. S. Utyuganova OriginalPaper Pages: 330 - 333
Syntheses of bisheterocycles from 2-hydrazino-3-aminopyridine G. A. MokrushinaI. Ya. PostovskiiS. K. Kotovskaya OriginalPaper Pages: 334 - 336
Reaction of 2,2′,3,3′-tetrachloro-6,6′-diquinoxalyl with nucleophilic reagents V. V. TitovL. F. Kozhokina OriginalPaper Pages: 337 - 339
Reaction of 1,3,5-triphenylverdazyl with bromodicyanomethane E. I. TomilenkoV. I. StaninetsG. P. Vdovin Letters to the Editor Pages: 340 - 340
Ring-chain tautomerism of 2-alkylaminotetrahydropyrans and -furans S. L. ZhdanovA. A. Potekhin Letters to the Editor Pages: 341 - 341
Robert Burns Woodward (on his 60th birthday) A. N. KostL. N. Yakhontov Jubilees and Dates Pages: 342 - 343