Global Patent Index - EP 0694605 A3

EP 0694605 A3 19960424 - Cyclic diesters and their use as perfuming ingredients

Title (en)

Cyclic diesters and their use as perfuming ingredients

Title (de)

Cyclische Diestern und Verwendung derselben als Duftstoffe

Title (fr)

Diesters cycliques et leur utilisation à titre d'ingrédients parfumants

Publication

EP 0694605 A3 19960424 (FR)

Application

EP 95107538 A 19950518

Priority

CH 210394 A 19940701

Abstract (en)

[origin: EP0694605A2] Perfume compsn. or perfumed article contains cpd. of formula (I) as a perfume ingredient. In (I), Z may be in the ortho-, meta- or para-position w.r.t. the carboxylic gp.; R1 is 1-4C, opt. satd. , opt. branched alkyl and (a) the dotted lines represent a cyclohexane ring and Z is -COOR2; R2 is 1-4C, opt. satd., opt. branched alkyl or (b) the dotted lines represent a cyclohexane ring or a benzene ring and Z is gp. of formula -CH2-COOR2 or -CH2-O-CO-R2. Ethyl 4-(Propanoyloxymethyl)-1-cyclohexane carboxylate or ethyl 4-(propanoyloxymethyl)-1-benzoate are also claimed

IPC 1-7

C11B 9/00; A61K 7/46

IPC 8 full level

A61K 8/37 (2006.01); A61K 8/00 (2006.01); A61Q 13/00 (2006.01); C11B 9/00 (2006.01)

CPC (source: EP US)

C11B 9/0034 (2013.01 - EP US); C11B 9/0061 (2013.01 - EP US)

Citation (search report)

  • [X] JP S52136927 A 19771116 - ASAHI DENKA KOGYO KK & DATABASE WPI Section Ch Week 7801, Derwent World Patents Index; Class D23, AN 78-00906A
  • [A] EP 0341707 A2 19891115 - CONSORTIUM ELEKTROCHEM IND [DE]
  • [A] CHEMICAL ABSTRACTS, vol. 92, no. 16, 21 April 1980, Columbus, Ohio, US; abstract no. 135120j, R.TABACCHI ET AL.: "Contribution to the knowledge of the chemical composition of oak moss(Evernia prunastri Ach.)." page 402; column 1; & "Int.Congre.Essent.Oils,(Pap.)7th 1977"

Designated contracting state (EPC)

CH DE FR GB LI NL

DOCDB simple family (publication)

EP 0694605 A2 19960131; EP 0694605 A3 19960424; EP 0694605 B1 19991013; DE 69512717 D1 19991118; DE 69512717 T2 20001116; JP 3352849 B2 20021203; JP H0848991 A 19960220; US 5614486 A 19970325

DOCDB simple family (application)

EP 95107538 A 19950518; DE 69512717 T 19950518; JP 16659095 A 19950630; US 44828595 A 19950523