New highly selective process for the preparation of enantiomerically pure phenyl-substituted 1,4- dihydropyridine-3, 5-dicarboxylic acid derivatives

20-06-2000 дата публикации

Номер:

SG73352A1

Автор: Bodo Junge, Heinrich Meier, Joachim Mittendorf, Johannes Kaulen, Peter Fey, Rudolf Schohe-Loop, Van Kai Laak

Принадлежит: Bayer AG

Контакты:

Номер заявки:

Дата заявки:

CPC - классификация

A A6 A61 A61P A61P2 A61P25 A61P25/A61P25/0 A61P25/00 A61P25/2 A61P25/28 C C0 C07 C07D C07D2 C07D20 C07D207 C07D207/C07D207/4 C07D207/41 C07D207/416 C07D21 C07D211 C07D211/C07D211/9 C07D211/90 C07D23 C07D231 C07D231/C07D231/1 C07D231/12 C07D233 C07D233/C07D233/5 C07D233/56 C07D24 C07D249 C07D249/C07D249/0 C07D249/08 C07D4 C07D40 C07D401 C07D401/C07D401/0 C07D401/06 C07D401/1 C07D401/12

IPC - классификация

A A6 A61 A61P A61P2 A61P25 A61P25/A61P25/1 A61P25/14 C C0 C07 C07D C07D2 C07D23 C07D231 C07D231/C07D231/1 C07D231/12 C07D24 C07D249 C07D249/C07D249/0 C07D249/08