An improved synthesis of [26-2H3]castasterone von Zhabinskii, Vladimir N., Gulyakevich, Olga V., Kurman, Peter V., Shabunya, Polina S., Fatykhava, Svetlana A., Khripach, Vladimir A.

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Synthesis of deuterium-labeled (24R)-methyl brassinosteroids von Khripach, Vladimir A., Zhabinskii, Vladimir N., Gulyakevich, Olga V., Ermolovich, Yurii V., Konstantinova, Olga V.

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Synthesis and Mass Spectral Fragmentation Patterns of Brassinolide Early Biosynthetic Precursors Labeled at C-26 von Khripach, Vladimir A., Tarkowská, Danuše, Zhabinskii, Vladimir N., Gulyakevich, Olga V., Ermolovich, Yurii V., Drašar, Pavel, Strnad, Miroslav

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A new approach to the synthesis of fused heterocyclic compounds. [2+4]-Cycloaddition of 2-heteroarylcyclohexane-1,3-diones to Schiff bases von Gulyakevich, Olga V., Mikhal’chuk, Alexander L.

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The annelation of 3,4-dihydroisoquinoline by 2-acetylcycloheptane-1,3-dione: the effect of 2-acylcycloalkane-1,3-dione ring size on the annelation of cyclic Schiff bases von Gulyakevich, Olga V., Rubinova, Irene L., Govorova, Alla A., Antonevich, Inessa P., Solovei, Ludmila P., Rubinov, Dmitry B., Lyakhov, Alexander S., Polyakov, Yury S., Mikhal’chuk, Alexander L.

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Direct synthesis of 17a-ethoxyimino-8-aza-D-homogonanes by annelation of 3,4-dihydroisoquinolines with 2-acetyl-5,5-dimethyl-3-ethoxyiminocyclohexanone von Gulyakevich, Olga V., Rubinova, Irene L., Rubinov, Dmitry B., Mikhal’chuk, Alexander L.

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Stereoselectivity of the annelation of 3,4-dihydroisoquinolines by 5-monosubstituted 2-acylcyclohexane-1,3-diones von Gulyakevich, Olga V., Rubinova, Irene L., Rubinov, Dmitry B., Govorova, Alla A., Lyakhov, Alexander S., Mikhal’chuk, Alexander L.

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ChemInform Abstract: Direct Synthesis of 17a-Ethoxyimino-8-aza-D-homogonanes by Anellation of 3,4-Dihydroisoquinolines with 2-Acetyl-5,5-dimethyl-3-ethoxyiminocyclohexanone von Gulyakevich, Olga V., Rubinova, Irene L., Rubinov, Dmitry B., Mikhal'chuk, Alexander L.

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ChemInform Abstract: The Anellation of 3,4-Dihydroisoquinoline by 2-Acetylcycloheptane-1,3-dione: The Effect of 2-Acylcycloalkane-1,3-dione Ring Size on the Anellation of Cyclic Sc... von Gulyakevich, Olga V., Rubinova, Irene L., Govorova, Alla A., Antonevich, Inessa P., Solovei, Ludmila P., Rubinov, Dmitry B., Lyakhov, Alexander S., Polyakov, Yury S., Mikhal'chuk, Alexander L.

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ChemInform Abstract: Stereoselectivity of the Anellation of 3,4-Dihydroisoquinolines by 5-Monosubstituted 2-Acylcyclohexane-1,3-diones von Gulyakevich, Olga V., Rubinova, Irene L., Rubinov, Dmitry B., Govorova, Alla A., Lyakhov, Alexander S., Mikhal'chuk, Alexander L.

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METHOD OF PURIFYING AMIDES von PSHENICHNYJ VITALIJ N,SU, GULYAKEVICH OLGA V,SU, MIKHALCHUK ALEKSANDR L,SU

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PROCESS FOR ISOLATING AND PURIFYING STEROIDS EXHIBITING ALPHA,BETA-UNSATURATED CARBONYL FUNCTION von PSHENICHNYJ VITALIJ N,SU, AKHREM AFANASIJ A,SU, GULYAKEVICH OLGA V,SU, MIKHALCHUK ALEKSANDR L,SU

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METHOD OF OBTAINING BIOSPECIFIC SORBENT FOR AFFINE CHROMATOGRAPHY von PSHENICHNYJ VITALIJ N,SU, AKHREM AFANASIJ A,SU, GULYAKEVICH OLGA V,SU, MIKHALCHUK ALEKSANDR L,SU, SURVILO LEONID I,SU

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(11 BETA,17 ALPHA)-11,17-DIHYDROXY-3,20-DIOXOPREGN-4-BEN-21-YL/THIO/ ACETIC ACID AS INTERMEDIATE PRODUCT IN SYNTHESIS OF BIOSPECIFIC SORBENT AND METHOD OF OBTAINING SAME von PSHENICHNYJ VITALIJ N,SU, KHRIPACH VLADIMIR A,SU, AKHREM AFANASIJ A,SU, GULYAKEVICH OLGA V,SU, MIKHALCHUK ALEKSANDR L,SU, SURVILO LEONID I,SU

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METHOD OF OBTAINING 21-DESOXYSTEROIDS OF PREGNENE SERIES von PSHENICHNYJ VITALIJ N,SU, KHRIPACH VLADIMIR A,SU, AKHREM AFANASIJ A,SU, CHERNOV YURIJ G,SU, GULYAKEVICH OLGA V,SU, MIKHALCHUK ALEKSANDR L,SU

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