WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1991002710) BENZOL DERIVATIVES AND LIQUID CRYSTALLINE MEDIUM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1991/002710    International Application No.:    PCT/EP1990/001292
Publication Date: 07.03.1991 International Filing Date: 08.08.1990
IPC:
C07C 43/174 (2006.01), C07C 43/225 (2006.01), C07C 69/753 (2006.01), C07C 69/757 (2006.01), C09K 19/12 (2006.01), C09K 19/30 (2006.01)
Applicants: MERCK PATENT GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG [DE/DE]; Frankfurter Strasse 250, D-64271 Darmstadt (DE) (For All Designated States Except US).
WÄCHTLER, Andreas [DE/DE]; (DE) (For US Only).
HITTICH, Reinhard [DE/DE]; (DE) (For US Only).
POETSCH, Eike [DE/DE]; (DE) (For US Only).
PLACH, Herbert [DE/DE]; (DE) (For US Only).
COATES, David [GB/GB]; (GB) (For US Only).
FINKENZELLER, Ulrich [DE/DE]; (DE) (For US Only).
GEELHAAR, Thomas [DE/DE]; (DE) (For US Only).
REIFFENRATH, Volker [DE/DE]; (DE) (For US Only).
RIEGER, Bernhard [DE/DE]; (DE) (For US Only)
Inventors: WÄCHTLER, Andreas; (DE).
HITTICH, Reinhard; (DE).
POETSCH, Eike; (DE).
PLACH, Herbert; (DE).
COATES, David; (GB).
FINKENZELLER, Ulrich; (DE).
GEELHAAR, Thomas; (DE).
REIFFENRATH, Volker; (DE).
RIEGER, Bernhard; (DE)
Priority Data:
P 39 26 746.6 12.08.1989 DE
P 39 26 749.0 12.08.1989 DE
P 39 28 818.8 31.08.1989 DE
P 40 00 392.2 09.01.1990 DE
P 40 01 685.4 22.01.1990 DE
P 40 07 864.7 13.03.1990 DE
P 40 09 908.3 28.03.1990 DE
Title (DE) BENZOLDERIVATE UND FLÜSSIGKRISTALLINES MEDIUM
(EN) BENZOL DERIVATIVES AND LIQUID CRYSTALLINE MEDIUM
(FR) DERIVES DE BENZENE ET MILIEU CRISTALLIN LIQUIDE
Abstract: front page image
(DE)Benzolderivate der Formel (I), worin n 1 bis 7, Q -CO oder -(CH¿2?)¿r?-, wobei r 1 bis 5 ist, s 0, 1 oder 2, t 0 oder 1, wobei s + t » 1, X F, Cl, -CF¿3?, -CN, -OCF¿3? oder -OCHF¿2? und Y, L und Z jeweils unabhängig voneinander H oder F bedeuten.
(EN)Benzol derivatives of formula (I), where n is a number between 1 and 7, Q is -CO or -(CH¿2?)¿r?-, where n is a number between 1 and 5, s is 0, 1 or 2, t is 0 or 1, s + t » 1, X denotes F, Cl, -CF¿3?, -CN, -OCF¿3? or -OCHF¿2? and Y, L and Z independently denote H or F.
(FR)Dérivés de benzène de formule (I), où n est un nombre compris entre 1 et 7, Q est -CO ou -(CH¿2?)¿r?-, où r est un nombre compris entre 1 et 5, s vaut 0, 1 ou 2, t vaut 0 ou 1, s + t » 1, X représente F, Cl, -CF¿3?, -CN, -OCF¿3? ou -OCHF¿2?, et Y, L et Z représentent indépendamment H ou F.
Designated States: JP, KR, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, IT, LU, NL, SE).
Publication Language: German (DE)
Filing Language: German (DE)