HK28490A - Substituted benzophenones - Google Patents

Substituted benzophenones

Info

Publication number
HK28490A
HK28490A HK284/90A HK28490A HK28490A HK 28490 A HK28490 A HK 28490A HK 284/90 A HK284/90 A HK 284/90A HK 28490 A HK28490 A HK 28490A HK 28490 A HK28490 A HK 28490A
Authority
HK
Hong Kong
Prior art keywords
methyl
hydroxybenzocyclobutene
carboxylic acid
formula
diethyl
Prior art date
Application number
HK284/90A
Other languages
German (de)
English (en)
French (fr)
Inventor
Georges Dr. Haas
Andreas Dr. Von Sprecher
Pier Giorgio Dr. Ferrini
Original Assignee
Ciba Specialty Chemicals Holding Inc.
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 Ciba Specialty Chemicals Holding Inc. filed Critical Ciba Specialty Chemicals Holding Inc.
Publication of HK28490A publication Critical patent/HK28490A/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/39—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing halogen atoms bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/32—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing keto groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/34—Monohydroxylic alcohols containing six-membered aromatic rings and other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C62/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C62/30—Unsaturated compounds
    • C07C62/38—Unsaturated compounds containing keto groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pain & Pain Management (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Rheumatology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
HK284/90A 1983-06-15 1990-04-12 Substituted benzophenones HK28490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH327083 1983-06-15

Publications (1)

Publication Number Publication Date
HK28490A true HK28490A (en) 1990-04-20

Family

ID=4252351

Family Applications (1)

Application Number Title Priority Date Filing Date
HK284/90A HK28490A (en) 1983-06-15 1990-04-12 Substituted benzophenones

Country Status (22)

Country Link
US (1) US4523030A (OSRAM)
EP (1) EP0132566B1 (OSRAM)
JP (1) JPS6011440A (OSRAM)
KR (1) KR910004719B1 (OSRAM)
AR (2) AR242947A1 (OSRAM)
AT (1) ATE28068T1 (OSRAM)
AU (1) AU566626B2 (OSRAM)
CY (1) CY1515A (OSRAM)
DD (1) DD223704A5 (OSRAM)
DE (1) DE3464484D1 (OSRAM)
DK (1) DK291784A (OSRAM)
ES (1) ES8600197A1 (OSRAM)
FI (1) FI82681C (OSRAM)
GR (1) GR82168B (OSRAM)
HK (1) HK28490A (OSRAM)
HU (1) HU195760B (OSRAM)
IE (1) IE58279B1 (OSRAM)
IL (1) IL72079A (OSRAM)
NO (1) NO160436C (OSRAM)
PH (1) PH20431A (OSRAM)
PT (1) PT78723A (OSRAM)
ZA (1) ZA844494B (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001983A1 (en) * 1989-07-28 1991-02-21 The Dow Chemical Company Cyclobutarene ketoanhydride and ketocarboxy monomeric and polymeric compositions
US5177257A (en) * 1990-03-27 1993-01-05 Ciba-Geigy Corporation Benzocycloalkenecarboxylic acid and process for its preparation
FR2933975B1 (fr) * 2008-07-17 2011-02-18 Servier Lab Nouveau procede de preparation de benzocyclobutenes fonctionnalises,et application a la synthese de l'ivabradine et de ses sels d'addition a un acide pharmaceutiquement acceptable.
CN112020493B (zh) * 2018-05-15 2023-04-21 旭化成株式会社 氨基甲酸酯的制造方法和异氰酸酯的制造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1195294A (en) * 1967-08-21 1970-06-17 Allen & Hanburys Ltd Improvements in or relating to Pharmaceutical Compositions
US3953500A (en) * 1973-08-11 1976-04-27 Takeda Chemical Industries, Ltd. Benzalicyclic carboxylic acid derivative
CH601166A5 (OSRAM) * 1974-02-14 1978-06-30 Ciba Geigy Ag

Also Published As

Publication number Publication date
DK291784A (da) 1984-12-16
NO160436C (no) 1989-04-19
PT78723A (en) 1984-07-01
GR82168B (OSRAM) 1984-12-13
IE58279B1 (en) 1993-08-25
FI842389A7 (fi) 1984-12-16
FI842389A0 (fi) 1984-06-13
DD223704A5 (de) 1985-06-19
HUT36772A (en) 1985-10-28
FI82681C (fi) 1991-04-10
HU195760B (en) 1988-07-28
US4523030A (en) 1985-06-11
PH20431A (en) 1987-01-05
ZA844494B (en) 1985-02-27
NO842385L (no) 1984-12-17
EP0132566A2 (de) 1985-02-13
DK291784D0 (da) 1984-06-14
JPS6011440A (ja) 1985-01-21
ATE28068T1 (de) 1987-07-15
NO160436B (no) 1989-01-09
AU566626B2 (en) 1987-10-22
IL72079A (en) 1989-06-30
ES533380A0 (es) 1985-10-01
IE841487L (en) 1984-12-15
EP0132566A3 (en) 1985-04-17
AU2938184A (en) 1984-12-20
KR850001150A (ko) 1985-03-16
JPH0458457B2 (OSRAM) 1992-09-17
CY1515A (en) 1990-08-03
ES8600197A1 (es) 1985-10-01
IL72079A0 (en) 1984-10-31
FI82681B (fi) 1990-12-31
AR241441A1 (es) 1992-07-31
AR242947A1 (es) 1993-06-30
EP0132566B1 (de) 1987-07-01
DE3464484D1 (en) 1987-08-06
KR910004719B1 (ko) 1991-07-10

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)