Global Patent Index - EP 0934250 A4

EP 0934250 A4 20040811 - PROCESS TO PREPARE PHARMACEUTICAL COMPOUNDS

Title (en)

PROCESS TO PREPARE PHARMACEUTICAL COMPOUNDS

Title (de)

VERFAHREN ZUM HERSTELLEN PHARMAZEUTISCHER VERBINDUNGEN

Title (fr)

PROCEDE DE PREPARATION DE COMPOSES PHARMACEUTIQUES

Publication

EP 0934250 A4 20040811 (EN)

Application

EP 97941436 A 19970905

Priority

  • US 9715668 W 19970905
  • US 2543796 P 19960906

Abstract (en)

[origin: WO9809601A2] This invention provides novel cryptophycin compounds and a process for preparing cryptophycin compounds.

IPC 1-7

C07C 229/00; C07C 261/00

IPC 8 full level

C07C 235/34 (2006.01); C07C 237/22 (2006.01); C07D 273/08 (2006.01); C07D 273/00 (2006.01)

CPC (source: EP KR)

C07C 229/00 (2013.01 - KR); C07C 235/34 (2013.01 - EP); C07D 273/00 (2013.01 - EP)

Citation (search report)

  • [Y] WO 9517093 A1 19950629 - UNIV HAWAII [US], et al
  • [PY] WO 9640184 A1 19961219 - UNIV HAWAII [US], et al
  • [DY] BARROW R A ET AL: "TOTAL SYNTHESIS OF CRYPTOPHYCINS. REVISION OF THE STRUCTURES OF CRYPTOPHYCINS A AND C", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, WASHINGTON, DC, US, vol. 117, no. 9, 8 March 1995 (1995-03-08), pages 2479 - 2490, XP002066281, ISSN: 0002-7863
  • [Y] WASSERMAN H.H. ET AL.: "Total synthesis of (+-)-Chaenorhine", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY., vol. 105, no. 6, 1983, USAMERICAN CHEMICAL SOCIETY, WASHINGTON, DC., pages 1697 - 1698, XP002283972
  • [Y] ISHIHARA K. ET AL.: "Antimony-templated macrolactamization of tetraamino esters.", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY., vol. 118, no. 6, 14 February 1996 (1996-02-14), USAMERICAN CHEMICAL SOCIETY, WASHINGTON, DC., pages 1569 - 1570, XP002283973
  • [Y] MENGER F. M. ET AL.: "Anion-catalyzed ester aminolyses in a hydrocarbon solvent", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY., vol. 95, no. 15, 1973, USAMERICAN CHEMICAL SOCIETY, WASHINGTON, DC., pages 4931 - 4934, XP002283974
  • [Y] RONY P. R.: "Polyfunctional catalysis. III. Tautomeric catalysis.", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY., vol. 91, no. 22, 1969, USAMERICAN CHEMICAL SOCIETY, WASHINGTON, DC., pages 6090 - 6096, XP002283975

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

DOCDB simple family (publication)

WO 9809601 A2 19980312; WO 9809601 A3 19980423; AU 4334397 A 19980326; BR 9711695 A 20000308; CA 2264527 A1 19980312; EP 0934250 A2 19990811; EP 0934250 A4 20040811; HU P0000212 A2 20000728; HU P0000212 A3 20011228; IL 128643 A0 20000131; IL 128643 A 20060410; JP 2001500128 A 20010109; KR 20010029475 A 20010406

DOCDB simple family (application)

US 9715668 W 19970905; AU 4334397 A 19970905; BR 9711695 A 19970905; CA 2264527 A 19970905; EP 97941436 A 19970905; HU P0000212 A 19970905; IL 12864397 A 19970905; IL 12864399 A 19990221; JP 51293898 A 19970905; KR 19997001858 A 19990305