Molecular composition of cottonseed phosphatidylcholines A. Sh. IsamukhamedovL. A. ShustanovaS. T. Akramov OriginalPaper Pages: 277 - 282
The seed oil of Catalpa. I L. N. AndrianovaA. L. MarkmanI. U. Yusupova OriginalPaper Pages: 282 - 287
O-acylated lignans from the wood of Abies species V. G. Leont'evaL. D. ModonovaE. G. Puntusova OriginalPaper Pages: 288 - 290
Isolation of hemigossypol quinone from a cotton plant infected with wilt Z. S. AbdullaevA. K. KarimdzhanovM. G. Sagdieva OriginalPaper Pages: 291 - 293
Mass-spectrometric study of the sesquiterpene lactone grossmisin and its derivatives P. I. ZakharovP. B. Terent'evK. S. Rybalko OriginalPaper Pages: 293 - 296
Quantitative determination of triterpenoids of the dammarane series by the densitometry of thin-layer chromatograms S. G. PolonikN. D. PokhiloN. I. Uvarova OriginalPaper Pages: 297 - 300
Sterols and sterol glycosides of Bryonia alba A. G. PanosyanG. M. AvetisyanV. A. Mnatsakanyan OriginalPaper Pages: 300 - 305
Influence of solvents on the parameters of the NMR spectra of Vinca alkaloids. V K. L. SeitanidiM. R. YagudaevV. M. Malikov OriginalPaper Pages: 305 - 310
Bisquaternary salts of alkaloids of the heliotridane series and some products of their transformation N. P. AbdullaevKh. M. ShakhidoyatovCh. Sh. Kadyrov OriginalPaper Pages: 311 - 313
Synthesis of some bisquaternary salts of the alkaloids loline and lolinine N. P. AbdullaevÉ. Kh. BatirovS. Yu. Yunusov OriginalPaper Pages: 313 - 315
A polarographic investigation of benzylisoquinoline alkaloids E. K. DobronravovaD. A. RakhimovaT. T. Shakirov OriginalPaper Pages: 316 - 317
Method for the quantitative determination of protopine in Fumaria vaillantii D. A. RakhimovaE. K. DobronravovaT. T. Shakirov OriginalPaper Pages: 317 - 319
Mass spectra of tetrahydroquinazoline and tetrahydroquinazolin-4-one derivatives Ya. V. RashkesM. V. TelezhenetskayaS. Yu. Yunusov OriginalPaper Pages: 320 - 323
Affinity chromatography of pepsin using pepstatin fragments as ligands of specific sorbents E. N. LysogorskayaE. S. OksenoitV. M. Stepanov OriginalPaper Pages: 328 - 332
Analogs of oxytocin with L- and D-pentafluorophenylalanines in the second position O. A. KaurovM. P. Smirnova OriginalPaper Pages: 332 - 336
Purification of carboxylic proteinases on aminosilochrome T. A. Solov'evaS. V. BelyaevV. M. Stepanov OriginalPaper Pages: 336 - 339
The mechanism of the formation of quinonic acids in the oxidation of the bark of the Siberian larch. I É. D. LevinN. A. ChuprovaL. N. Davydova OriginalPaper Pages: 340 - 344
The mechanism of the formation of quinonic acids in the oxidation of the bark of the Siberian larch. II É. D. LevinL. N. DavydovaN. A. Chuprova OriginalPaper Pages: 344 - 347
Components of the flowers of a hybrid hibiscus A. A. SadykovA. I. IsmailovKh. I. Isaev Brief Communications Pages: 348 - 349
Water-soluble polysaccharides from the bulbs of plants of the genus Ungernia D. A. RakhimovG. MutalshaikhovZ. F. Ismailov Brief Communications Pages: 349 - 350
Quinones of Salvia drobovii, S. karabachensis, and S. trautvetteri A. S. RomanovaA. V. PatudinA. I. Ban'kovskii Brief Communications Pages: 350 - 351
Hydroxycinnamic acids and flavonoids of Antitoxicum scandens. I N. S. FursaV. I. LitvinenkoL. E. Belyaeva Brief Communications Pages: 352 - 352
Components of a water-soluble polyphenol preparation from propolis A. I. TikhonovL. I. DranikV. I. Litvinenko Brief Communications Pages: 353 - 353
Phenols of the essential oil of Abies sibirica L. I. GornostaevaS. M. RepyakhÉ. D. Levin Brief Communications Pages: 354 - 355
Method for the quantitative determination of cnicin in Centaurea squarrosa Sh. Z. IsamukhamedovaE. K. DobronravovaT. T. Shakirov Brief Communications Pages: 355 - 356
The structure of the soluble fractionation of amber I. A. AlekseevaT. A. Sinitsyna Brief Communications Pages: 356 - 357
Triter pene and steroid glycosides of Rosa gallica P. S. BugorskiiV. N. Mel'nikov Brief Communications Pages: 357 - 357
22-Methyl ether of protodioscin from the seeds of Trigonella coerulea N. G. BogachevaM. M. GarokhovaL. M. Kogan Brief Communications Pages: 358 - 358
Phytoecdysones of Ajuga turkestanica. IV Z. SaatovB. Z. UsmanovN. K. Abubakirov Brief Communications Pages: 359 - 359
Structure of iolantinine A. M. UsmanovM. K. YusupovKh. A. Aslanov Brief Communications Pages: 360 - 361
Alkaloids of Papaver arenarium and P. commutatum V. A. MnatsakanyanM. A. ManushakyanN. E. Mesropyan Brief Communications Pages: 361 - 362
Alkaloids of Reseda lutea I. K. NakhatovM. M. TadzhibaevS. Yu. Yunusov Brief Communications Pages: 362 - 363
Triacetylglycoperin — A new alkaloid from Haplophyllum perforatum Kh. A. AbdullaevaI. A. BessonovaS. Yu. Yunusov Brief Communications Pages: 363 - 363
Haplamidine — A new alkaloid from Haplophyllum latifolium E. F. NesmelovaI. A. BessonovaS. Yu. Yunusov Brief Communications Pages: 365 - 366
New alkaloids of Corydalis ledebouriana I. A. IsrailovM. S. YunusovS. Yu. Yunusov Brief Communications Pages: 366 - 367
Indole alkaloids of a callus culture of Vinca rosea T. I. AndreevaL. N. Bereznegovskaya Brief Communications Pages: 367 - 368
Determination of the number of methionine residues in peptides by the method of partial substitution A. B. SilaevG. S. KatrukhaS. N. Maevskaya Brief Communications Pages: 368 - 369
Action of N-bromosuccinimide on some peptides containing dehydrotryptophan G. S. KatrukhaA. B. SilaevS. N. Maevskaya Brief Communications Pages: 370 - 371
Synthesis of new analogs of oxytocin modified simultaneously in positions 2 and 4 O. A. KaurovV. F. MartynovE. I. Grigor'ev Brief Communications Pages: 372 - 373
Synthesis of a cyclic tripeptide modelling the •active• conformation of oxytocin E. I. Grigor'evE. A. Krol'O. A. Kaurov Brief Communications Pages: 373 - 374
Synthesis of nucleotidyl- and oligonucleotidyl-(P → N)-lysines and their immobilization on sepharose B. YuodkaL. LioranchaiteZ. A. Shabarova Brief Communications Pages: 374 - 375