GB2240101B - Cyanobiphenyl derivatives - Google Patents

Cyanobiphenyl derivatives

Info

Publication number: GB2240101B
Authority: GB; United Kingdom
Prior art keywords: cyanobiphenyl derivatives; cyanobiphenyl; derivatives
Prior art date: 1990-01-22
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

GB9001408A

Other versions

GB9001408D0 (en

GB2240101A (en

Inventor

David Coates

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Merck Patent GmbH

Original Assignee

Merck Patent GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1990-01-22

Filing date

1990-01-22

Publication date

1992-08-12

1990-01-22 Application filed by Merck Patent GmbH filed Critical Merck Patent GmbH

1990-01-22 Priority to GB9001408A priority Critical patent/GB2240101B/en

1990-03-21 Publication of GB9001408D0 publication Critical patent/GB9001408D0/en

1990-08-29 Priority to DE4027315A priority patent/DE4027315A1/en

1990-08-30 Priority to PCT/EP1990/001437 priority patent/WO1991003445A2/en

1990-08-30 Priority to CA002039721A priority patent/CA2039721A1/en

1990-08-30 Priority to EP90914154A priority patent/EP0441951B1/en

1990-08-30 Priority to JP2513241A priority patent/JP2927542B2/en

1990-08-30 Priority to DE59010416T priority patent/DE59010416D1/en

1990-08-30 Priority to US07/623,380 priority patent/US5308541A/en

1991-04-29 Priority to KR1019910700429A priority patent/KR920701096A/en

1991-07-24 Publication of GB2240101A publication Critical patent/GB2240101A/en

1992-08-12 Application granted granted Critical

1992-08-12 Publication of GB2240101B publication Critical patent/GB2240101B/en

1995-06-05 Priority to US08/461,740 priority patent/US5565140A/en

2010-01-22 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C22/00—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom
- C07C22/02—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings
- C07C22/04—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings containing six-membered aromatic rings
- C07C22/08—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings containing six-membered aromatic rings containing fluorine
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
- C07C25/18—Polycyclic aromatic halogenated hydrocarbons
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C255/50—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3028—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon single bonds
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Liquid Crystal Substances (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

GB9001408A 1989-03-28 1990-01-22 Cyanobiphenyl derivatives Expired - Fee Related GB2240101B (en)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
GB9001408A GB2240101B (en)	1990-01-22	1990-01-22	Cyanobiphenyl derivatives
DE4027315A DE4027315A1 (en)	1989-08-30	1990-08-29	HALOGENATED BENZENE DERIVATIVES AND LIQUID CRYSTALLINE MEDIUM
PCT/EP1990/001437 WO1991003445A2 (en)	1989-08-30	1990-08-30	Halogenated benzene derivatives and liquid crystalline medium
CA002039721A CA2039721A1 (en)	1989-03-28	1990-08-30	Halogenated benzene derivatives, and a liquid-crystalline medium
EP90914154A EP0441951B1 (en)	1989-08-30	1990-08-30	Halogenated benzene derivatives and liquid crystalline medium
JP2513241A JP2927542B2 (en)	1989-08-30	1990-08-30	Halogenated benzene derivatives and liquid crystal phase
DE59010416T DE59010416D1 (en)	1989-08-30	1990-08-30	HALOGENED BENZENE DERIVATIVES AND LIQUID CRYSTALLINE MEDIUM
US07/623,380 US5308541A (en)	1989-08-30	1990-08-30	Halogenated benzene derivatives, and a liquid-crystalline medium
KR1019910700429A KR920701096A (en)	1989-08-30	1991-04-29	Halogenated benzene derivative and liquid crystal medium
US08/461,740 US5565140A (en)	1989-08-30	1995-06-05	Halogenated benzene derivatives, and a liquid-crystalline medium

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9001408A GB2240101B (en)	1990-01-22	1990-01-22	Cyanobiphenyl derivatives

Publications (3)

Publication Number	Publication Date
GB9001408D0 GB9001408D0 (en)	1990-03-21
GB2240101A GB2240101A (en)	1991-07-24
GB2240101B true GB2240101B (en)	1992-08-12

Family

ID=10669693

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9001408A Expired - Fee Related GB2240101B (en)	1989-03-28	1990-01-22	Cyanobiphenyl derivatives

Country Status (1)

Country	Link
GB (1)	GB2240101B (en)

1990
- 1990-01-22 GB GB9001408A patent/GB2240101B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB9001408D0 (en)	1990-03-21
GB2240101A (en)	1991-07-24

Publication	Publication Date	Title
EP0440950A3 (en)	1992-02-12	Halogenallyl-azolyl derivatives
HU912356D0 (en)	1991-12-30	Rapacmycine derivatives
ZA916098B (en)	1992-09-30	Oxazolidinodione derivatives
EP0470466A3 (en)	1992-07-29	Halogenalkyl-azolyl derivatives
ZA914484B (en)	1992-03-25	Azolyl-propanol derivatives
IL96819A0 (en)	1991-09-16	Azaoxindole derivatives
LTIP848A (en)	1995-02-27	Hiv-inhibiting benzene-acetamide derivatives
IL99576A0 (en)	1992-08-18	Triazacyclohexane derivatives
EP0438690A3 (en)	1992-05-27	Substituted pyrazolin derivatives
ZA916254B (en)	1992-05-27	Halogenoalkyl-azolyl derivatives
EP0485984A3 (en)	1993-01-20	Diarylmethoxypiperidine derivatives
ZA914204B (en)	1992-03-25	Pyridinylpiperazine derivatives
OA09670A (en)	1993-05-15	Carbo-nucleoside derivatives
EP0440949A3 (en)	1992-02-12	Halogenallyl-azolyl derivatives
ZA914675B (en)	1992-04-29	5-isothiazolamine derivatives
ZA915878B (en)	1992-03-25	Carboxymethylcyclopropane derivatives
EP0453883A3 (en)	1991-11-27	2-amino-4-trichloropyridine derivatives
GB2240101B (en)	1992-08-12	Cyanobiphenyl derivatives
GB2249094B (en)	1994-05-11	Hetero-imidazodiazepine derivatives
EP0449346A3 (en)	1992-03-25	4-piperidinyl-ergoline derivatives
EG19474A (en)	1995-06-29	Nitroenamine derivatives
EG19362A (en)	1994-12-30	Azoaxindole derivatives
GB9008119D0 (en)	1990-06-06	Dehydro-oxathiazinone derivatives
ZA912532B (en)	1991-12-24	Nitroenamine derivatives
ZA914073B (en)	1992-06-24	Dioxo-tetrahydroquinoline derivatives

Legal Events

Date	Code	Title	Description
1998-09-09	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19980122