CA989407A - Hydrazines, hydrazides and hydrazones of pyrazolopyridine carboxylic acids and esters - Google Patents

Hydrazines, hydrazides and hydrazones of pyrazolopyridine carboxylic acids and esters

Info

Publication number
CA989407A
CA989407A CA157,096A CA157096A CA989407A CA 989407 A CA989407 A CA 989407A CA 157096 A CA157096 A CA 157096A CA 989407 A CA989407 A CA 989407A
Authority
CA
Canada
Prior art keywords
hydrazones
hydrazines
hydrazides
esters
carboxylic acids
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA157,096A
Other versions
CA157096S (en
Inventor
Hans Hoehn
Mark Chasin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons LLC
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 ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Application granted granted Critical
Publication of CA989407A publication Critical patent/CA989407A/en
Expired legal-status Critical Current

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
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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 ring carbon atoms
    • C07D231/38—Nitrogen atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/20—Hypnotics; Sedatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Anesthesiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CA157,096A 1971-12-15 1972-11-21 Hydrazines, hydrazides and hydrazones of pyrazolopyridine carboxylic acids and esters Expired CA989407A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20844971A 1971-12-15 1971-12-15
US20840971A 1971-12-15 1971-12-15

Publications (1)

Publication Number Publication Date
CA989407A true CA989407A (en) 1976-05-18

Family

ID=26903177

Family Applications (1)

Application Number Title Priority Date Filing Date
CA157,096A Expired CA989407A (en) 1971-12-15 1972-11-21 Hydrazines, hydrazides and hydrazones of pyrazolopyridine carboxylic acids and esters

Country Status (10)

Country Link
JP (1) JPS5643468B2 (en)
AR (1) AR203821A1 (en)
CA (1) CA989407A (en)
CH (1) CH592090A5 (en)
DE (1) DE2258687A1 (en)
FR (1) FR2163709B1 (en)
GB (1) GB1402153A (en)
HU (1) HU166315B (en)
IE (1) IE38683B1 (en)
NL (1) NL7216982A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57601U (en) * 1980-05-31 1982-01-05

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2092787A1 (en) * 1970-06-18 1972-01-28 Squibb & Sons Inc Pyrazolopyridine derivs as tranquilisers

Also Published As

Publication number Publication date
FR2163709B1 (en) 1977-01-14
CH592090A5 (en) 1977-10-14
JPS5643468B2 (en) 1981-10-13
IE38683B1 (en) 1978-05-10
HU166315B (en) 1975-02-28
NL7216982A (en) 1973-06-19
IE38683L (en) 1973-06-15
FR2163709A1 (en) 1973-07-27
GB1402153A (en) 1975-08-06
JPS4867298A (en) 1973-09-13
AR203821A1 (en) 1975-10-31
DE2258687A1 (en) 1973-06-28

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