Title:
【発明の名称】3―ピロリン―2―カルボン酸誘導体の製法
Document Type and Number:
Japanese Patent JP2000516586
Kind Code:
A
Abstract:
PCT No. PCT/EP97/03752 Sec. 371 Date Jan. 22, 1999 Sec. 102(e) Date Jan. 22, 1999 PCT Filed Jul. 14, 1997 PCT Pub. No. WO98/04523 PCT Pub. Date Feb. 5, 19983-Pyrroline-2-carboxylic acid derivatives of the formula I are prepared by eliminating the sulfonic acid residue, with the aid of a base, from a compound of the formula II
Inventors:
Helmut Mac
Thomas Pfeiffer
Werner Zeitz
Thomas Zielke
Fleethelm Balken Hall
Udo Lange
Thomas Pfeiffer
Werner Zeitz
Thomas Zielke
Fleethelm Balken Hall
Udo Lange
Application Number:
JP50843798A
Publication Date:
December 12, 2000
Filing Date:
July 14, 1997
Export Citation:
Assignee:
BASF Akchen Gezel Shaft
International Classes:
C12P17/04; C07D207/22; C07D401/12; (IPC1-7): C07D207/22; C12P17/04
Attorney, Agent or Firm:
Toshio Yano (3 outside)