GB2171696B - Pyrimidines - Google Patents

Pyrimidines

Info

Publication number: GB2171696B
Authority: GB; United Kingdom
Prior art keywords: pyrimidines
Prior art date: 1984-06-13
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

Application number

GB08602796A

Other versions

GB2171696A (en

GB8602796D0 (en

Inventor

George William Gray

David Lacey

Kenneth Johnson Toyne

Richard Michael Scrowston

Adam Jackson

Edward Peter Raynes

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.)

SECR DEFENCE

UK Secretary of State for Defence

Original Assignee

SECR DEFENCE

UK Secretary of State for Defence

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.)

1984-06-13

Filing date

1985-06-13

Publication date

1988-04-13

1985-06-13 Application filed by SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE

1986-03-12 Publication of GB8602796D0 publication Critical patent/GB8602796D0/en

1986-09-03 Publication of GB2171696A publication Critical patent/GB2171696A/en

1988-04-13 Application granted granted Critical

1988-04-13 Publication of GB2171696B publication Critical patent/GB2171696B/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/34—One oxygen atom
- 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
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
- C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
- C09K19/3458—Uncondensed pyrimidines
- 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
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
- C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
- C09K19/3458—Uncondensed pyrimidines
- C09K19/3469—Pyrimidine with a specific end-group other than alkyl, alkoxy or -C*-
- 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
- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Liquid Crystal Substances (AREA)

GB08602796A 1984-06-13 1985-06-13 Pyrimidines Expired GB2171696B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB848415039A GB8415039D0 (en)	1984-06-13	1984-06-13	Pyrimidines
PCT/GB1985/000266 WO1986000067A1 (en)	1984-06-13	1985-06-13	Pyrimidines

Publications (3)

Publication Number	Publication Date
GB8602796D0 GB8602796D0 (en)	1986-03-12
GB2171696A GB2171696A (en)	1986-09-03
GB2171696B true GB2171696B (en)	1988-04-13

Family

ID=10562354

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB848415039A Pending GB8415039D0 (en)	1984-06-13	1984-06-13	Pyrimidines
GB08602796A Expired GB2171696B (en)	1984-06-13	1985-06-13	Pyrimidines

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB848415039A Pending GB8415039D0 (en)	1984-06-13	1984-06-13	Pyrimidines

Country Status (4)

Country	Link
JP (1)	JPS61503033A (en)
DE (1)	DE3590260T1 (en)
GB (2)	GB8415039D0 (en)
WO (1)	WO1986000067A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3315295A1 (en) *	1983-04-27	1984-10-31	Merck Patent Gmbh, 6100 Darmstadt	FLUORINE PYRIMID DERIVATIVES
DE3322982A1 (en) *	1983-06-25	1985-01-03	Merck Patent Gmbh, 6100 Darmstadt	1,4-DIOXANES
GB8400665D0 (en) *	1984-01-11	1984-02-15	Secr Defence	Disubstituted ethanes
DE3401321A1 (en) *	1984-01-17	1985-07-25	Merck Patent Gmbh, 6100 Darmstadt	NITROGENIC HETEROCYCLES
DE3404116A1 (en) *	1984-02-07	1985-08-08	Merck Patent Gmbh, 6100 Darmstadt	NITROGENIC HETEROCYCLES
WO1986000087A1 (en) *	1984-06-07	1986-01-03	Seiko Instruments & Electronics Ltd.	Liquid crystal compound
DE3506446A1 (en) *	1985-02-23	1986-08-28	Merck Patent Gmbh, 6100 Darmstadt	PYRIMIDINE DERIVATIVES
US4721367A (en) *	1985-04-01	1988-01-26	Canon Kabushiki Kaisha	Liquid crystal device
US5279762A (en) *	1985-04-27	1994-01-18	Merck Patent Gesellschaft Mit Beschrankter Haftung	Smectic liquid crystal phases
DE3515374C2 (en) *	1985-04-27	1998-02-26	Hoechst Ag	Chiral tilted smectic liquid crystalline phases and their use in electro-optical display elements
US4874546A (en) *	1985-05-15	1989-10-17	Chisso Corporation	Phenylpyrimidinecarboxylate derivative
DE3518734A1 (en) *	1985-05-24	1986-11-27	Merck Patent Gmbh, 6100 Darmstadt	Smectic liquid crystal phases
JPS6210083A (en) *	1985-07-04	1987-01-19	Chisso Corp	Pyrimidinyldioxane derivative
DE3614778A1 (en) *	1986-05-02	1987-11-05	Merck Patent Gmbh	Smectic liquid crystal phases
JPS62294664A (en) *	1986-06-13	1987-12-22	Alps Electric Co Ltd	Liquid crystal compound
JPS62294663A (en) *	1986-06-13	1987-12-22	Alps Electric Co Ltd	Liquid crystal compound
JP2554473B2 (en) *	1986-08-18	1996-11-13	チッソ株式会社	New optically active liquid crystal compound containing cyano group
JP2508125B2 (en) *	1986-09-09	1996-06-19	味の素株式会社	Phenylpyrimidine compound and liquid crystal composition containing the same
JPS63165344A (en) *	1986-12-26	1988-07-08	Chisso Corp	Optically active-2-methylbytrates and utilized substance thereof
JPH0832673B2 (en) *	1987-03-20	1996-03-29	チッソ株式会社	Optically active liquid crystal compound containing ortho-cyano-benzene skeleton
EP0338059B1 (en) *	1987-10-19	1993-04-21	Casio Computer Company Limited	Improved liquid crystal mixture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0025119B1 (en) *	1979-08-20	1983-05-25	VEB Werk Für Fernsehelektronik im VEB Kombinat Mikroelektronik	Nematic crystalline-liquid 5-alkyl-2-(4-acyloxyphenyl)-pyrimidines for opto-electronic arrangements and process for their preparation
EP0056501B1 (en) *	1981-01-19	1984-05-02	MERCK PATENT GmbH	Liquid crystal mixture

1984
- 1984-06-13 GB GB848415039A patent/GB8415039D0/en active Pending
1985
- 1985-06-13 WO PCT/GB1985/000266 patent/WO1986000067A1/en not_active Ceased
- 1985-06-13 DE DE19853590260 patent/DE3590260T1/en not_active Withdrawn
- 1985-06-13 JP JP60502749A patent/JPS61503033A/en active Pending
- 1985-06-13 GB GB08602796A patent/GB2171696B/en not_active Expired

Also Published As

Publication number	Publication date
GB2171696A (en)	1986-09-03
DE3590260T1 (en)	1986-08-07
JPS61503033A (en)	1986-12-25
GB8415039D0 (en)	1984-07-18
WO1986000067A1 (en)	1986-01-03
GB8602796D0 (en)	1986-03-12

Publication	Publication Date	Title
GB2171696B (en)	1988-04-13	Pyrimidines
EP0244360A3 (en)	1988-08-10	Substituted pyrimidines
EP0158137A3 (en)	1986-10-08	Pyrimidines
DE3571485D1 (en)	1989-08-17	Cargo-fastening fitting
GB8417852D0 (en)	1984-08-15	Pyrimidine derivatives
IE840723L (en)	1984-09-25	Pyrimidines
GB8416140D0 (en)	1984-08-01	Pyrimidinone derivatives
GB8410896D0 (en)	1984-06-06	Pyrimidine derivative
GB8430456D0 (en)	1985-01-09	Pyrimidine derivates
GB8418380D0 (en)	1984-08-22	Pyrimidine derivatives
IE842748L (en)	1985-04-26	Pyrimidine derivatives
IE841940L (en)	1985-01-29	Pyrimidine derivatives
IE841565L (en)	1984-12-22	Pyrimidine derivatives
GB8424711D0 (en)	1984-11-07	Pyrimidine derivatives
GB8424560D0 (en)	1984-11-07	Pyrimidine derivatives
GB8423667D0 (en)	1984-10-24	Pyrimidine derivatives
IE841877L (en)	1985-01-25	Triazolo pyrimidines
GB8423438D0 (en)	1984-10-24	Pyrimidinone derivatives
GB8427122D0 (en)	1984-12-05	Pyrimidinone derivatives
CS596084A1 (en)	1985-08-15	Priznakovy pristrojovy preprocesor systemu prumysloveho rozpoznavani v regalnem case
IE830395L (en)	1983-08-24	Pyrimidines
CS205184A1 (en)	1985-04-16	Vicestupnova planetova prevodovka se zpetnym chodem
CS415584A1 (en)	1985-08-15	Zpusob vyroby elastickeho propletu se strukturalnim povrchem
CS43084A1 (en)	1987-01-15	Lepiva hmota se zvysenou schopnosti relaxace
CS47884A1 (en)	1985-09-17	Oplastovane podstavne kovani se spodni nastavbou

Legal Events

Date	Code	Title	Description
1994-02-09	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19930613