ANALYSIS OF STRUCTURAL FEATURES OF THE KETO-KETAL ISOMERS OF WARFARIN BY SPECTRAL METHODS
As a result of the studies was shown that the relative ratios of isomers by integration in DMSO-d6: (S, R)-warfarin – (S, S)-warfarin – open chain warfarin are 70%: 28%: 2%; in СDCl3 are 45%: 40%: 15%. In the IR spectra of warfarin specific absorption bands are observed in the regions 3271–3277 cm-1...
| Главные авторы: | , , |
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| Формат: | Статья |
| Язык: | Russian |
| Опубликовано: |
LLC Center of Pharmaceutical Analytics (LLC «CPHA»)
2019-01-01
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| Серии: | Разработка и регистрация лекарственных средств |
| Предметы: | |
| Online-ссылка: | https://www.pharmjournal.ru/jour/article/view/556 |