BE878258A - Procede de preparation de derives de la benzophenone - Google Patents

Procede de preparation de derives de la benzophenone

Info

Publication number
BE878258A
BE878258A BE0/196743A BE196749A BE878258A BE 878258 A BE878258 A BE 878258A BE 0/196743 A BE0/196743 A BE 0/196743A BE 196749 A BE196749 A BE 196749A BE 878258 A BE878258 A BE 878258A
Authority
BE
Belgium
Prior art keywords
preparation
benzophenone derivatives
benzophenone
derivatives
Prior art date
Application number
BE0/196743A
Other languages
English (en)
Original Assignee
Sandoz Sa
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 Sandoz Sa filed Critical Sandoz Sa
Publication of BE878258A publication Critical patent/BE878258A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
    • C07D239/80—Oxygen atoms
    • C07D239/82—Oxygen atoms with an aryl radical attached in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids
    • C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/26—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring
    • C07C271/28—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring to a carbon atom of a non-condensed six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE0/196743A 1978-08-16 1979-08-14 Procede de preparation de derives de la benzophenone BE878258A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH879378A CH637114A5 (de) 1978-08-16 1978-08-16 2-(n-carboalkoxyamino)-benzophenone, ihre herstellung und verwendung.

Publications (1)

Publication Number Publication Date
BE878258A true BE878258A (fr) 1980-02-14

Family

ID=4344800

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/196743A BE878258A (fr) 1978-08-16 1979-08-14 Procede de preparation de derives de la benzophenone

Country Status (12)

Country Link
US (1) US4316042A (fr)
JP (1) JPS5531081A (fr)
BE (1) BE878258A (fr)
CH (1) CH637114A5 (fr)
DE (1) DE2932677A1 (fr)
DK (1) DK331579A (fr)
FI (1) FI792451A (fr)
FR (3) FR2435463A1 (fr)
GB (1) GB2028816B (fr)
HU (1) HU184181B (fr)
IT (1) IT1123520B (fr)
NL (1) NL7906124A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3142638B2 (ja) * 1991-06-21 2001-03-07 三井化学株式会社 感熱記録材料およびフェノール化合物
US5798430A (en) * 1995-06-28 1998-08-25 E. I. Du Pont De Nemours And Compnay Molecular and oligomeric silane precursors to network materials

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641147A (en) * 1966-01-14 1972-02-08 Schering Corp 2-polyfluoroloweralkyl benzophenones
US3937705A (en) * 1972-03-09 1976-02-10 Sandoz, Inc. 1-isopropyl-7-methyl-4-(p-fluorophenyl)-2(1h)-quinazolinone
US3846477A (en) * 1972-09-20 1974-11-05 Robins Co Inc A H 2-alkylamino benzophenones
US4067868A (en) * 1973-04-17 1978-01-10 Sumitomo Chemical Company, Limited Production of quinazolinone compounds
GB1494340A (en) * 1974-12-03 1977-12-07 Wyeth John & Brother Ltd Process for preparation of substituted n-phenylcarbamate esters
US4220747A (en) * 1976-06-28 1980-09-02 Allied Chemical Corporation Crystalline diacetylene polymers
CH642638A5 (de) * 1977-09-06 1984-04-30 Sandoz Ag Verfahren zur herstellung von chinazolin-2(1h)-onen.

Also Published As

Publication number Publication date
CH637114A5 (de) 1983-07-15
DK331579A (da) 1980-02-17
FR2435463A1 (fr) 1980-04-04
NL7906124A (nl) 1980-02-19
GB2028816B (en) 1982-10-20
JPS5531081A (en) 1980-03-05
FR2435463B1 (fr) 1984-05-18
IT1123520B (it) 1986-04-30
DE2932677A1 (de) 1980-02-28
FR2453160A1 (fr) 1980-10-31
FR2453160B1 (fr) 1983-07-29
FR2449080B1 (fr) 1984-04-20
US4316042A (en) 1982-02-16
HU184181B (en) 1984-07-30
FI792451A (fi) 1980-02-17
IT7925131A0 (it) 1979-08-14
FR2449080A1 (fr) 1980-09-12
GB2028816A (en) 1980-03-12

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SANDOZ S.A.

Effective date: 19860831