CH346885A - Verfahren zur Herstellung von neuen Pyrazolonderivaten - Google Patents

Verfahren zur Herstellung von neuen Pyrazolonderivaten

Info

Publication number
CH346885A
CH346885A CH346885DA CH346885A CH 346885 A CH346885 A CH 346885A CH 346885D A CH346885D A CH 346885DA CH 346885 A CH346885 A CH 346885A
Authority
CH
Switzerland
Prior art keywords
preparation
pyrazolone derivatives
new
new pyrazolone
derivatives
Prior art date
Application number
Other languages
English (en)
Inventor
Ernst Dr Jucker
Anton Dr Ebnoether
J Dr Lindenmann Adolf
Original Assignee
Sandoz 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
Application filed by Sandoz Ag filed Critical Sandoz Ag
Publication of CH346885A publication Critical patent/CH346885A/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH346885D 1957-09-25 1957-09-25 Verfahren zur Herstellung von neuen Pyrazolonderivaten CH346885A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH843693X 1957-09-25

Publications (1)

Publication Number Publication Date
CH346885A true CH346885A (de) 1960-06-15

Family

ID=4541574

Family Applications (3)

Application Number Title Priority Date Filing Date
CH342578D CH342578A (de) 1957-09-25 1956-04-07 Verfahren zur Herstellung von neuen Pyrazolonderivaten
CH346885D CH346885A (de) 1957-09-25 1957-09-25 Verfahren zur Herstellung von neuen Pyrazolonderivaten
CH346886D CH346886A (de) 1957-09-25 1957-11-01 Verfahren zur Herstellung von neuen Pyrazolon-Derivaten

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH342578D CH342578A (de) 1957-09-25 1956-04-07 Verfahren zur Herstellung von neuen Pyrazolonderivaten

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH346886D CH346886A (de) 1957-09-25 1957-11-01 Verfahren zur Herstellung von neuen Pyrazolon-Derivaten

Country Status (6)

Country Link
BE (3) BE561695A (de)
CH (3) CH342578A (de)
DE (1) DE1060866B (de)
FR (1) FR72394E (de)
GB (1) GB843693A (de)
NL (2) NL99992C (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL263569A (de) * 1960-04-22
DE1236514B (de) * 1962-05-15 1967-03-16 Kali Chemie Ag Verfahren zur Herstellung von hypnotisch wirksamen 4-Phenyl-5-n-propyl-pyrazolidon-(3)

Also Published As

Publication number Publication date
CH342578A (de) 1959-11-30
GB843693A (en) 1960-08-10
FR72394E (fr) 1960-03-31
NL99993C (de)
BE561695A (de)
BE563800A (de)
NL99992C (de)
BE565761A (de)
CH346886A (de) 1960-06-15
DE1060866B (de) 1959-07-09

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