Intermediates for use in the preparation of vitamin e
Номер патента: EP1315712A1
Опубликовано: 04-06-2003
Автор(ы): Jean-Erick Ancel, Pierre Meilland
Принадлежит: Aventis Animal Nutrition SA
Опубликовано: 04-06-2003
Автор(ы): Jean-Erick Ancel, Pierre Meilland
Принадлежит: Aventis Animal Nutrition SA
Реферат: Novel intermediate compounds which can be used in the preparation of phytone and Vitamin E and a process for the preparation thereof. A process for the preparation of phytone and Vitamin E from these compounds is also claimed.
Process for the preparation of phytone
Номер патента: WO2003057654A1. Автор: Jean Erick Ancel. Владелец: ADISSEO FRANCE S.A.S.. Дата публикации: 2003-07-17.