Volume 26; Issue 2

Chemistry of Natural Compounds

Volume 26; Issue 2

1

Photochemical isomers of tropolone alkaloids

B. Ch. Chommadov, M. K. Yusupov, A. S. Sadykov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 1.13 MB

english, 1990

2

1H and13C NMR spectra of transformation products of gossypol in solutions

N. D. Abdullaev, A. A. Tyshchenko, I. P. Nazarova, N. T. Ul'chenko, M. R. Yagudaev, A. I. Glushenkova

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 795 KB

english, 1990

3

Extracellular polysaccharides of Bullera alba VKM Y-2141

N. P. Elinov, E. P. Anan'eva, G. A. Vitovskaya, O. A. Trushina

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 306 KB

english, 1990

4

Fatty acid composition of the main phospholipids of the Antarctic krill Euphausia superba

K. Yu. Gordeev, V. N. Filarin, S. V. Bondarenko, M. A. Kirpichenok, N. A. Gordeeva, I. I. Grandberg, S. G. Batrakov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 435 KB

english, 1990

5

Composition of the fatty acid fraction of zeins with various degrees of purification

A. N. Vinnichenko, N. I. Shtemenko, L. F. Zamorueva, L. V. Shupranova

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 246 KB

english, 1990

6

ESR spectrum of the oxidized vanadylporphyrin complex of Karazhanbass petroleum

R. N. Nasirov, S. P. Solodovnikov, T. T. Omarov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 151 KB

english, 1990

7

Conformation of the rings and relative stabilities of isomers of trans, trans- and trans,cis-eudesm-6,12-olides

K. M. Turdybekov, S. V. Lindeman, T. V. Timofeeva, Yu. T. Struchkov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 359 KB

english, 1990

8

X-ray structural investigation of sesquiterpene esters of plants of the genus Ferula. VI. Crystal and molecular structure of ugaferin

M. K. Makhmudov, B. Tashkhodzhaev, A. I. Saidkhodzhaev, B. T. Ibragimov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 250 KB

english, 1990

9

Reactions of pennogenin and related compounds. IV. Formation of (25R,22′R,25′R)-3β,3′β-diacetoxy-26,22′-epoxy-16,16′-bifurosta-5,20(22),5′,17′(20′)-tetraen-26′-ol from pennogenin diacetate under the action of BF3·Et2O

L. I. Strigina, Ya. V. Rashkes, V. A. Denisenko, Yu. M. Mil'grom

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 348 KB

english, 1990

10

Mass-spectrometric investigation of sterol and triterpenoid esters from leaves of the cotton plant

Ya. V. Rashkes, N. K. Khidyrova, A. M. Rashkes, Kh. M. Shakhidoyatov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 449 KB

english, 1990

11

Steroid compounds of marine sponges. XI. Steroids of the Australian spongeTrachyopsis sp.

T. N. Makar'eva, V. V. Isakov, V. A. Stonik

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 206 KB

english, 1990

12

Minor polyhydroxysteroids from the starfish Crossaster papposus

A. A. Kicha, A. I. Kalinovskii, V. A. Stonik

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 196 KB

english, 1990

13

Triterpene glycosides of alfalfa. VI. Medicoside L

A. É. Timbekova, A. L. Vereschagin, A. A. Semenov, N. K. Abubakirov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 422 KB

english, 1990

14

Triterpene glycosides of Hedera taurica. IV. Structure of hederosides A1, A2, D1, and D2from the berries of Crimean ivy

A. A. Loloiko, V. I. Grishkovets, A. S. Shashkov, V. Ya. Chirva

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 229 KB

english, 1990

15

Triterpene glycosides of Hedera taurica. V. Structure of hederosides C and E1from Crimean ivy berries

V. I. Grishkovets, A. A. Loloiko, A. S. Shashkov, V. Ya. Chirva

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 316 KB

english, 1990

16

A study by the method of circular dichroism of the influence of various denaturing agents on cottonseed gossypulin (11S)

Z. S. Yunusova, I. A. Bolotina, G. A. Piyakina, T. S. Yunusov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 454 KB

english, 1990

17

Use of α-2-cyanoethyl tert-butoxycarbonylaspartate as an intermediate for synthesis of β-esters

V. V. Kalashnikov, V. V. Samukov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 222 KB

english, 1990

18

Synthesis of muramoyltripeptides and their isotope-labeled analogues

A. E. Zemlyakov, I. M. Andryakova, V. Ya. Chirva

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 264 KB

english, 1990

19

Synthesis of lipophilic α-alkylamides of N-acetylmuramoyl-L-alanyl-D-glutamic acid

A. E. Zemlyakov, V. V. Terekhov, V. Ya. Chirva

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 264 KB

english, 1990

20

Oxidation of hexadec-11Z-en-1-ol by Cr(VI) reagents on polymeric supports

G. G. Verba, M. Asanova, N. Ya. Plugar', A. A. Abduvakhabov, B. Sh. Khakimdzhanov, U. N. Musaev

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 216 KB

english, 1990

21

Mass-spectrometric study of the pheromone of the cotton bollworm and its precursors

G. A. Igrasheva, R. R. Razakov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 296 KB

english, 1990

22

Phenylpropanoid aldehydes in propolis and its sources

I. V. Sokolov, I. V. Torgov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 77 KB

english, 1990

23

Fatty acids of the surface lipids of maize grain of the ordinary and lysine-rich forms

A. N. Vinnichenko, N. I. Shtemenko, L. F. Zamorueva, V. N. Sai

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 111 KB

english, 1990

24

Analysis of the characteristic absorption bands of the stretching vibrations of the lactone carbonyl groups in IR spectra of natural pseudoguaianolides

É. L. Kristallovich, I. D. Sham'yanov, A. Ovezdurdyev, B. A. Akyev, M. R. Yagudaev, V. M. Malikov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 95 KB

english, 1990

25

Guaianolides of Lactuca tatarica

B. A. Akyev, A. Ovezdurdyev, I. D. Sham'yanov, V. M. Malikov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 161 KB

english, 1990

26

3,7,8,15-Tetrahydroxy-12,13-epoxytrichothec-9-en in a culture of Fusarium graminearum

G. P. Kononenko, N. A. Soboleva, A. N. Leonov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 161 KB

english, 1990

27

Chemical study of Sida hermaphrodita

L. V. Ligai, V. A. Bandyukova

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 110 KB

english, 1990

28

Flavonoid glycosides of Campanula persicifolia

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 81 KB

english, 1990

29

Flavonoids of the buds of Populus balsamifera

V. A. Kurkin, G. G. Zapesochnaya, V. B. Braslavskii

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 165 KB

english, 1990

30

Flavonoids of Lathyrus pratensis

M. T. Ikramov, F. A. Mavasheva, É. Kh. Batirov, V. M. Malikov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 161 KB

english, 1990

31

Flavonoids of Lagonychium farctum

M. T. Ikramov, F. A. Mavasheva, É. Kh. Batirov, V. M. Malikov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 162 KB

english, 1990

32

Identification of the carotenoids of the leaves of Camellia sasanqua

G. M. Fishman, D. M. Chikovani

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 83 KB

english, 1990

33

Amounts of the major compounds in needles of Pinus sylvestris from various growth sites

V. I. Roshchin, N. Yu. Nagibina, L. Kurts

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 159 KB

english, 1990

34

Triterpenoids in leaves of Urals and Altai birches and questions of their chemotaxonomy

N. D. Pokhilo, A. K. Makhnev, N. I. Uvarova

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 139 KB

english, 1990

35

Structure of the product of the reaction of 6-dehydroeldelidine with sodium in liquid ammonia

I. M. Yusopova, B. Tashkhodzhaev, A. S. Narzullaev, S. S. Sabirov, B. T. Ibragimov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 127 KB

english, 1990

36

Syntheses based on β-phenylethylamines. II. Preparation of N-(2-methoxybenzyl)-3,4-dimethoxyphenethylamine

T. I. Golodnyuk, V. I. Vinogradova, M. S. Yunusov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 149 KB

english, 1990

37

Alkaloids of Rauwolfia littoralis

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 137 KB

english, 1990

38

Components of the leaves of Haplophyllum ramosissimum

I. A. Bessonova, D. Kurbanov, S. Yu. Yunusov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 61 KB

english, 1990

39

Influence of ions on cotton pyrophosphatase

B. O. Beknazarov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 83 KB

english, 1990

40

Chemical study of some plants of the family Onagraceae. Amino acid compositions of Chamaenerion (rafin) species and of Oenothera mollissima

N. I. Bogaevskaya, B. A. Bandyukova

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 143 KB

english, 1990

41

Nucleosides from Theonella sponge

L. K. Shubina, V. A. Stonik

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 76 KB

english, 1990

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