DK12785A - PROCEDURE FOR THE PREPARATION OF CARBAZOL DERIVATIVES - Google Patents

PROCEDURE FOR THE PREPARATION OF CARBAZOL DERIVATIVES Download PDF

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Publication number
DK12785A
DK12785A DK12785A DK12785A DK12785A DK 12785 A DK12785 A DK 12785A DK 12785 A DK12785 A DK 12785A DK 12785 A DK12785 A DK 12785A DK 12785 A DK12785 A DK 12785A
Authority
DK
Denmark
Prior art keywords
procedure
preparation
carbazol derivatives
carbazol
derivatives
Prior art date
Application number
DK12785A
Other languages
Danish (da)
Other versions
DK12785D0 (en
Inventor
Leo Berger
David Llewellyn Coffen
Percy Manchand
W Harry Mandeville
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of DK12785D0 publication Critical patent/DK12785D0/en
Publication of DK12785A publication Critical patent/DK12785A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C07D209/82—Carbazoles; Hydrogenated carbazoles
    • C07D209/88—Carbazoles; Hydrogenated carbazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the ring system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK12785A 1984-02-07 1985-01-10 PROCEDURE FOR THE PREPARATION OF CARBAZOL DERIVATIVES DK12785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57792884A 1984-02-07 1984-02-07

Publications (2)

Publication Number Publication Date
DK12785D0 DK12785D0 (en) 1985-01-10
DK12785A true DK12785A (en) 1985-08-08

Family

ID=24310721

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12785A DK12785A (en) 1984-02-07 1985-01-10 PROCEDURE FOR THE PREPARATION OF CARBAZOL DERIVATIVES

Country Status (9)

Country Link
EP (1) EP0151423A3 (en)
JP (1) JPS60181070A (en)
KR (1) KR850005822A (en)
DK (1) DK12785A (en)
FI (1) FI850452L (en)
GR (1) GR850321B (en)
HU (1) HUT36456A (en)
NO (1) NO850454L (en)
PT (1) PT79934B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62263153A (en) * 1986-05-28 1987-11-16 エフ・ホフマン―ラ　ロシユ　アーゲー Carbazole derivative
US9611217B2 (en) 2015-05-06 2017-04-04 Chemwerth, Inc. Synthetic processes of carprofen
CN106187860A (en) * 2016-05-13 2016-12-07 凯默斯股份有限公司 The synthetic method of carprofen
CN113372261B (en) * 2021-07-14 2023-06-27 中国科学院兰州化学物理研究所 Method for preparing 1-bromo/chloro carbazole and derivatives thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896145A (en) * 1972-07-24 1975-07-22 Hoffmann La Roche Carbazoles
US4146542A (en) * 1978-06-12 1979-03-27 Hoffmann-La Roche Inc. Dihydrocarbazole acetic acid and esters thereof
US4150031A (en) * 1978-06-26 1979-04-17 Hoffmann-La Roche Inc. Hydroxy methyl carbazole acetic acid and esters

Also Published As

Publication number Publication date
HUT36456A (en) 1985-09-30
NO850454L (en) 1985-08-08
FI850452L (en) 1985-08-08
EP0151423A2 (en) 1985-08-14
GR850321B (en) 1985-06-07
JPS60181070A (en) 1985-09-14
PT79934B (en) 1987-02-02
FI850452A0 (en) 1985-02-04
DK12785D0 (en) 1985-01-10
EP0151423A3 (en) 1987-06-03
PT79934A (en) 1985-03-01
KR850005822A (en) 1985-09-26

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment