BR6684807D0 - Processo para a preparacao de novos compostos heterociclicos e de corantes a partir dos mesmos - Google Patents

Processo para a preparacao de novos compostos heterociclicos e de corantes a partir dos mesmos

Info

Publication number
BR6684807D0
BR6684807D0 BR184807/66A BR18480766A BR6684807D0 BR 6684807 D0 BR6684807 D0 BR 6684807D0 BR 184807/66 A BR184807/66 A BR 184807/66A BR 18480766 A BR18480766 A BR 18480766A BR 6684807 D0 BR6684807 D0 BR 6684807D0
Authority
BR
Brazil
Prior art keywords
dyes
preparation
new
same
heterocyclical
Prior art date
Application number
BR184807/66A
Other languages
English (en)
Portuguese (pt)
Inventor
R Frederic
M Sureau
V Dupre
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of BR6684807D0 publication Critical patent/BR6684807D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
    • C07D231/56—Benzopyrazoles; Hydrogenated benzopyrazoles
    • 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)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)
  • Coloring (AREA)
BR184807/66A 1965-11-24 1966-11-23 Processo para a preparacao de novos compostos heterociclicos e de corantes a partir dos mesmos BR6684807D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR39544A FR1478368A (fr) 1965-11-24 1965-11-24 Nouveaux composés hétérocycliques et colorants en résultant

Publications (1)

Publication Number Publication Date
BR6684807D0 true BR6684807D0 (pt) 1973-09-06

Family

ID=8593259

Family Applications (1)

Application Number Title Priority Date Filing Date
BR184807/66A BR6684807D0 (pt) 1965-11-24 1966-11-23 Processo para a preparacao de novos compostos heterociclicos e de corantes a partir dos mesmos

Country Status (7)

Country Link
BE (1) BE688290A (cs)
BR (1) BR6684807D0 (cs)
CH (1) CH468388A (cs)
DE (1) DE1670614A1 (cs)
FR (1) FR1478368A (cs)
GB (1) GB1173571A (cs)
NL (1) NL6616531A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6376530B1 (en) 1999-05-10 2002-04-23 Merck & Co., Inc. Cyclic amidines useful as NMDA NR2B antagonists

Also Published As

Publication number Publication date
BE688290A (cs) 1967-04-14
CH468388A (fr) 1969-02-15
DE1670614A1 (de) 1972-03-30
FR1478368A (fr) 1967-04-28
GB1173571A (en) 1969-12-10
NL6616531A (cs) 1967-05-25

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