Global Patent Index - EP 1044181 A1

EP 1044181 A1 2000-10-18 - BENZYL AND BENZYLIDENE TETRALINS AND DERIVATIVES

Title (en)

BENZYL AND BENZYLIDENE TETRALINS AND DERIVATIVES

Title (de)

BENZYL- UND BENZYLIDENTETRALINE UND DERIVATE

Title (fr)

TETRALINES DE BENZYLE ET BENZYLIDENE ET DERIVES ASSOCIES

Publication

EP 1044181 A1 (EN)

Application

EP 98962595 A

Priority

  • GB 9803868 W
  • GB 9800039 A

Abstract (en)

[origin: WO9935115A1] A benzyl or benzylidene tetralin or a pharmaceutically acceptable salt of benzyl or benzylidene tetralin represented by general formula (I) in which: a) R<1> completes a carbon-carbon double bond with the carbon at position 2, when x is two and R<2> is hydroxyl or an oxyalkenyl, oxyalkynyl or oxyaryl group; b) R<2> is hydroxyl or an oxyalkenyl, oxyalkynyl or oxyaryl group when x is one and the substituent at position 2 is bonded via a double bond; or c) R<1> and R<2> together comprise O (in which case the substituent at position 2 is bonded via a single bond, x is two and X is not halogen); X is halogen, amino or nitro; and Y is hydroxyl or an alkoxy or aryloxy group.

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

C07C 43/23; A61K 31/085; A61K 31/135; C07C 43/225; C07C 205/45; C07C 225/22

IPC 8 full level (invention and additional information)

C07C 43/225 (2006.01); C07C 43/23 (2006.01); C07C 45/62 (2006.01); C07C 45/67 (2006.01); C07C 45/74 (2006.01); C07C 49/747 (2006.01); C07C 49/755 (2006.01); C07C 205/45 (2006.01); C07C 225/22 (2006.01)

CPC (invention and additional information)

C07C 225/22 (2013.01); C07C 43/225 (2013.01); C07C 43/23 (2013.01); C07C 45/62 (2013.01); C07C 45/673 (2013.01); C07C 45/74 (2013.01); C07C 49/747 (2013.01); C07C 49/755 (2013.01); C07C 205/45 (2013.01); C07C 2602/10 (2017.05)

Combination set (CPC)

  1. C07C 45/62 + C07C 49/755
  2. C07C 45/673 + C07C 49/747
  3. C07C 45/74 + C07C 49/755

Designated contracting state (EPC)

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

EPO simple patent family

WO 9935115 A1 19990715; AU 1772599 A 19990726; EP 1044181 A1 20001018; GB 9800039 D0 19980304; ZA 9811938 B 19990719

INPADOC legal status


2004-02-04 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030701

2000-12-27 [RIN1] INVENTOR (CORRECTION)

- Inventor name: NICHOLLS, PAUL, JOSEPH

2000-12-27 [RIN1] INVENTOR (CORRECTION)

- Inventor name: SMITH, HAROLD, JOHN

2000-12-27 [RIN1] INVENTOR (CORRECTION)

- Inventor name: AHMADI, MASOUD

2000-12-27 [RIN1] INVENTOR (CORRECTION)

- Inventor name: MAHARLOUIE, FARSHID HASSANZADEH

2000-10-18 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000726

2000-10-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-10-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL PAYMENT 20000726;LT PAYMENT 20000726;LV PAYMENT 20000726;MK PAYMENT 20000726;RO PAYMENT 20000726;SI PAYMENT 20000726