TRITERPENOIDS FROM ABIES SPECIES .13. CONFORMATIONAL PARTICULARITIES OF CYCLE A IN MOLECULES OF TETRACYCLIC 3-KETOTRITERPENOIDS - INVESTIGATION BY X-RAY-DIFFRACTION AND MOLECULAR MECHANICS Научная публикация
| Журнал |
SIBIRSKII KHIMICHESKII ZHURNAL
ISSN: 0134-2428 |
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| Вых. Данные | Год: 1991, Номер: 6, Страницы: 94-98 Страниц : 5 | ||
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Реферат:
The explanation of anomalous optical properties for 3-keto-5-alpha, 9-beta-lanost-7-ene derivatives obtained according to molecular mechanics calculations of conformations for two model ketones. Cycle A in these molecules may adopt the three low-energy conformations. The main conformation is different from usual one for other 3-ketotriterpenoids. The exact structure of typical 3-keto-5-alpha, 9-beta-lanost-7-ene derivative is determined by X-ray analysis.
Библиографическая ссылка:
Raldugin V.A.
, Gatilov Y.V.
, Bagryanska I.Y.
, Rybalova T.V.
TRITERPENOIDS FROM ABIES SPECIES .13. CONFORMATIONAL PARTICULARITIES OF CYCLE A IN MOLECULES OF TETRACYCLIC 3-KETOTRITERPENOIDS - INVESTIGATION BY X-RAY-DIFFRACTION AND MOLECULAR MECHANICS
SIBIRSKII KHIMICHESKII ZHURNAL. 1991. N6. P.94-98. WOS
TRITERPENOIDS FROM ABIES SPECIES .13. CONFORMATIONAL PARTICULARITIES OF CYCLE A IN MOLECULES OF TETRACYCLIC 3-KETOTRITERPENOIDS - INVESTIGATION BY X-RAY-DIFFRACTION AND MOLECULAR MECHANICS
SIBIRSKII KHIMICHESKII ZHURNAL. 1991. N6. P.94-98. WOS
Идентификаторы БД:
| Web of science: | WOS:A1991HF88500016 |
Цитирование в БД:
| БД | Цитирований |
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| Web of science | 2 |