FR2203819B1 - - Google Patents

Info

Publication number
FR2203819B1
FR2203819B1 FR7336891A FR7336891A FR2203819B1 FR 2203819 B1 FR2203819 B1 FR 2203819B1 FR 7336891 A FR7336891 A FR 7336891A FR 7336891 A FR7336891 A FR 7336891A FR 2203819 B1 FR2203819 B1 FR 2203819B1
Authority
FR
France
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
FR7336891A
Other versions
FR2203819A1 (fr
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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
Priority claimed from CH1524572A external-priority patent/CH577060B5/xx
Priority claimed from CH1524672A external-priority patent/CH577061B5/xx
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2203819A1 publication Critical patent/FR2203819A1/fr
Application granted granted Critical
Publication of FR2203819B1 publication Critical patent/FR2203819B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
    • C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D271/10—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
    • C07C57/42—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings having unsaturation outside the rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/64—Acyl halides
    • C07C57/72—Acyl halides containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6527—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07F9/653—Five-membered rings
    • C07F9/65306—Five-membered rings containing two nitrogen atoms
    • C07F9/65312—Five-membered rings containing two nitrogen atoms having the two nitrogen atoms in positions 1 and 2
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
FR7336891A 1972-10-18 1973-10-16 Expired FR2203819B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1524572A CH577060B5 (fr) 1972-10-18 1972-10-18
CH1524672A CH577061B5 (fr) 1972-10-18 1972-10-18

Publications (2)

Publication Number Publication Date
FR2203819A1 FR2203819A1 (fr) 1974-05-17
FR2203819B1 true FR2203819B1 (fr) 1978-09-15

Family

ID=25715976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7336891A Expired FR2203819B1 (fr) 1972-10-18 1973-10-16

Country Status (4)

Country Link
US (1) US3947410A (fr)
FR (1) FR2203819B1 (fr)
GB (1) GB1430664A (fr)
NL (1) NL7314300A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624108A5 (fr) * 1975-10-28 1981-07-15 Sandoz Ag
US4267179A (en) * 1978-06-23 1981-05-12 Janssen Pharmaceutica, N.V. Heterocyclic derivatives of (4-phenylpiperazin-1-yl-aryloxymethyl-1,3-dioxolan-2-yl)methyl-1H-imidazoles and 1H-1,2,4-triazoles
US4666627A (en) * 1983-05-08 1987-05-19 Ciba-Geigy Corporation 4-Heterocyclylvinyl-4-'styryl-biphenyls
US5922498A (en) * 1999-01-20 1999-07-13 Xerox Corporation Charge generating layer containing acceptor molecule
US7291293B2 (en) * 2003-02-28 2007-11-06 Northwestern University Vapor deposited electro-optic films self-assembled through hydrogen bonding

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765304A (en) * 1952-05-21 1956-10-02 Ciba Ltd New ox-diazole compounds and process for their manufacture
CH474555A (de) * 1964-06-15 1969-06-30 Ciba Geigy Verwendung von neuen 4,4'-disubstituierten Stilbenen als optische Aufhellmittel ausserhalb der Textilindustrie
US3274184A (en) * 1964-07-30 1966-09-20 American Cyanamid Co Method for the preparation of 2-styrloxazole compounds
CH494804A (de) * 1965-05-10 1970-08-15 Ciba Geigy Verwendung von neuen Benzoxazolyl-1,3,4-oxdiazol-Derivaten als optische Aufhellmittel ausserhalb der Textilindustrie
GB1097098A (en) * 1965-08-19 1967-12-29 Monsanto Chemicals Fluoroaromatic oxadiazoles
CH477469A (de) 1965-12-02 1969-08-31 Ciba Geigy Verfahren zur Herstellung heterocyclischer Stilbenverbindungen
GB1222970A (en) * 1967-08-15 1971-02-17 Ici Ltd New oxadiazole compounds
DE1955374A1 (de) * 1969-11-04 1971-05-13 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Optische Aufheller
CH550777A (de) * 1970-10-01 1974-06-28 Ciba Geigy Ag Verfahren zur herstellung von distyryldiphenylverbindungen.

Also Published As

Publication number Publication date
NL7314300A (fr) 1974-04-22
FR2203819A1 (fr) 1974-05-17
US3947410A (en) 1976-03-30
GB1430664A (en) 1976-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse