JPS5695175A - Tetrahydroquinazoline compounds* their manufacture* liquid crystal dielectric and electron optical display element containing them - Google Patents

Tetrahydroquinazoline compounds* their manufacture* liquid crystal dielectric and electron optical display element containing them

Info

Publication number
JPS5695175A
JPS5695175A JP17911780A JP17911780A JPS5695175A JP S5695175 A JPS5695175 A JP S5695175A JP 17911780 A JP17911780 A JP 17911780A JP 17911780 A JP17911780 A JP 17911780A JP S5695175 A JPS5695175 A JP S5695175A
Authority
JP
Japan
Prior art keywords
manufacture
liquid crystal
display element
optical display
element containing
Prior art date
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.)
Pending
Application number
JP17911780A
Other languages
English (en)
Inventor
Kurauze Yoahimu
Pooru Ruutobuitsuhi
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.)
Filing date
Publication date
Application filed by Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of JPS5695175A publication Critical patent/JPS5695175A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C09K19/3472—Pyrimidine condensed or bridged with another ring system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/74—Quinazolines; Hydrogenated quinazolines with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to ring carbon atoms of the hetero ring
JP17911780A 1979-12-19 1980-12-19 Tetrahydroquinazoline compounds* their manufacture* liquid crystal dielectric and electron optical display element containing them Pending JPS5695175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792951099 DE2951099A1 (de) 1979-12-19 1979-12-19 Tetrahydrochinazoline, verfahren zu ihrer herstellung, diese enthaltende fluessigkristalline dielektrika und elektrooptisches anzeigeelement

Publications (1)

Publication Number Publication Date
JPS5695175A true JPS5695175A (en) 1981-08-01

Family

ID=6088912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17911780A Pending JPS5695175A (en) 1979-12-19 1980-12-19 Tetrahydroquinazoline compounds* their manufacture* liquid crystal dielectric and electron optical display element containing them

Country Status (8)

Country Link
US (1) US4402849A (ja)
EP (1) EP0031021B1 (ja)
JP (1) JPS5695175A (ja)
AT (1) ATE3423T1 (ja)
DD (1) DD155523A5 (ja)
DE (2) DE2951099A1 (ja)
HK (1) HK37284A (ja)
SG (1) SG72383G (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939876A (ja) * 1982-08-26 1984-03-05 Chisso Corp ピリミジン誘導体
US4581155A (en) * 1983-03-31 1986-04-08 Chisso Corporation Halogenopyrimidine derivatives
DE3315295A1 (de) * 1983-04-27 1984-10-31 Merck Patent Gmbh, 6100 Darmstadt Fluorhaltige pyrimidinderivate
JPS60146877A (ja) * 1984-01-11 1985-08-02 Chisso Corp ２―置換―６―（５―置換―２―ピリミジニル）ナフタリン
US4725688A (en) * 1984-06-07 1988-02-16 Seiko Instruments Inc. Liquid crystal compound
JPS61197563A (ja) * 1985-02-27 1986-09-01 Chisso Corp トリフルオロメチルフエニル基をもつピリミジン誘導体
DE3930119A1 (de) * 1989-04-08 1990-10-11 Merck Patent Gmbh Trifluormethylcyclohexan-derivate
JP3039750B2 (ja) * 1993-04-27 2000-05-08 キヤノン株式会社 キノキサリン化合物、これを含む液晶組成物、それを有する液晶素子、それらを用いた表示装置及び表示方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574210A (en) * 1967-07-13 1971-04-06 Squibb & Sons Inc 2,4-disubstituted-6-nitro-and 6-a minoquinazolines
US3637693A (en) * 1968-07-12 1972-01-25 Du Pont Hydroxyarylquinazolines and their use as uv-absorbers
CH617452A5 (ja) * 1974-10-25 1980-05-30 Hoffmann La Roche
US4062798A (en) * 1975-09-19 1977-12-13 Hoffmann-La Roche Inc. Phenylpyrimidine derivatives
DE2702598C2 (de) * 1977-01-22 1984-10-25 Merck Patent Gmbh, 6100 Darmstadt Cyclohexylcyclohexane und diese enthaltende Dielektrika
CA1120478A (en) * 1979-02-05 1982-03-23 Arthur Boller Cyclohexyl pyrimidines
US4801593A (en) * 1979-09-13 1989-01-31 Burroughs Wellcome Co. Chemotherapeutic agents
DE2949080A1 (de) * 1979-12-06 1981-06-11 Merck Patent Gmbh, 6100 Darmstadt Naphthalinderivate, diese enthaltende dielektrika und elektrooptisches anzeigeelement
DD208167A5 (de) * 1980-12-23 1984-03-28 Hoffmann La Roche Decaline

Also Published As

Publication number Publication date
DE3063370D1 (en) 1983-07-07
SG72383G (en) 1984-08-03
DE2951099A1 (de) 1981-06-25
US4402849A (en) 1983-09-06
ATE3423T1 (de) 1983-06-15
EP0031021A1 (de) 1981-07-01
EP0031021B1 (de) 1983-05-18
DD155523A5 (de) 1982-06-16
HK37284A (en) 1984-05-11

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