Global Patent Index - EP 2027101 A1

EP 2027101 A1 2009-02-25 - TRISUBSTITUTED FURAN DERIVATIVES AS FRAGRANCES AND AROMA SUBSTANCES

Title (en)

TRISUBSTITUTED FURAN DERIVATIVES AS FRAGRANCES AND AROMA SUBSTANCES

Title (de)

TRISUBSTITUIERTE FURANDERIVATE ALS DUFTSTOFFE UND AROMASUBSTANZEN

Title (fr)

DÉRIVÉS DE FURANNE TRISUBSTITUÉS COMME PARFUMS ET SUBSTANCES AROMATIQUES

Publication

EP 2027101 A1 (EN)

Application

EP 07727637 A

Priority

  • EP 2007053165 W
  • US 80084906 P

Abstract (en)

[origin: WO2007131834A1] The invention concerns a use of a compound having formula (I) wherein: a first of the radicals R<SUP>1</SUP>, R<SUP>2</SUP>, R<SUP>3</SUP> , R<SUP>4</SUP> denotes hydrogen, a second of the radicals R<SUP>1</SUP>, R<SUP>2</SUP>, R<SUP>3</SUP> , R<SUP>4</SUP> denotes an alkyl or alkenyl radical having 3 to 6 C atoms, and a third and a fourth of the radicals R<SUP>1</SUP>, R<SUP>2</SUP>, R<SUP>3</SUP>, R<SUP>4</SUP>mutually independently denote an alkyl or alkenyl radical having 1 to 6 C atoms, as a fragrance and/or aroma substance and/or as a means of rounding out and/or of imparting vibrancy, naturalness (authenticity), fullness, complexity and/or staying power to a basic fragrance and/or aroma substance blend.

IPC 8 full level (invention and additional information)

C07D 307/36 (2006.01); A23L 27/20 (2016.01); C11B 9/00 (2006.01)

CPC (invention and additional information)

C07D 307/36 (2013.01); A23L 27/2052 (2016.08)

Citation (search report)

See references of WO 2007131834A1

Designated contracting state (EPC)

DE FR GB

Designated extension state (EPC)

AL BA HR MK RS

EPO simple patent family

WO 2007131834 A1 20071122; EP 2027101 A1 20090225

INPADOC legal status


2011-02-16 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20100818

2009-06-24 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2009-06-24 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION)

- Designated State(s): DE FR GB

2009-04-29 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: VOESSING, TOBIAS

2009-04-29 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: LANGER, KATHRIN

2009-04-29 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: LOOFT, JAN

2009-04-29 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: SCHIEBERLE, PETER

2009-04-29 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: WEIGL, MARTIN

2009-02-25 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20081217

2009-02-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2009-02-25 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK RS