Global Patent Index - EP 1064286 A1

EP 1064286 A1 2001-01-03 - SYNTHESIS OF ARYL BORONIC ACIDS

Title (en)

SYNTHESIS OF ARYL BORONIC ACIDS

Title (de)

SYNTHESE VON ARYL-BORSÄUREN

Title (fr)

SYNTHESE D'ACIDES ARYLE BORONIQUES

Publication

EP 1064286 A1 (EN)

Application

EP 99930198 A

Priority

  • US 9913105 W
  • US 9451198 A

Abstract (en)

[origin: WO9964428A1] A method for synthesis of aryl boronic acids is disclosed.

IPC 1-7 (main, further and additional classification)

C07F 5/02

IPC 8 full level (invention and additional information)

C07F 5/02 (2006.01)

CPC (invention and additional information)

C07F 5/025 (2013.01)

Citation (search report)

See references of WO 9964428A1

Designated contracting state (EPC)

BE CH DE DK FR GB IT LI NL

EPO simple patent family

WO 9964428 A1 19991216; AU 4678699 A 19991230; CA 2297780 A1 19991216; EP 1064286 A1 20010103; JP 2002517503 A 20020618; NZ 502612 A 20010629

INPADOC legal status


2002-02-27 [18W] WITHDRAWN

- Date of withdrawal: 20020102

2001-01-03 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000308

2001-01-03 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): BE CH DE DK FR GB IT LI NL