CA928300A - Hydrazines and hydrazones of pyrazolopyridine carboxylic acids and esters - Google Patents

Hydrazines and hydrazones of pyrazolopyridine carboxylic acids and esters

Info

Publication number
CA928300A
CA928300A CA143563A CA143563A CA928300A CA 928300 A CA928300 A CA 928300A CA 143563 A CA143563 A CA 143563A CA 143563 A CA143563 A CA 143563A CA 928300 A CA928300 A CA 928300A
Authority
CA
Canada
Prior art keywords
hydrazones
hydrazines
esters
carboxylic acids
pyrazolopyridine
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
CA143563A
Other versions
CA143563S (en
Inventor
Hoehn Hans
Chasin Mark
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
Priority claimed from CA084791A external-priority patent/CA924721A/en
Application filed by ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Priority to CA143563A priority Critical patent/CA928300A/en
Application granted granted Critical
Publication of CA928300A publication Critical patent/CA928300A/en
Expired legal-status Critical Current

Links

CA143563A 1969-06-16 1972-05-31 Hydrazines and hydrazones of pyrazolopyridine carboxylic acids and esters Expired CA928300A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA143563A CA928300A (en) 1969-06-16 1972-05-31 Hydrazines and hydrazones of pyrazolopyridine carboxylic acids and esters

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US83367269A 1969-06-16 1969-06-16
CA084791A CA924721A (en) 1969-06-16 1970-06-05 Hydrazines and hydrazones of pyrazolopyridine carboxylic acids and esters
CA143563A CA928300A (en) 1969-06-16 1972-05-31 Hydrazines and hydrazones of pyrazolopyridine carboxylic acids and esters

Publications (1)

Publication Number Publication Date
CA928300A true CA928300A (en) 1973-06-12

Family

ID=25666429

Family Applications (1)

Application Number Title Priority Date Filing Date
CA143563A Expired CA928300A (en) 1969-06-16 1972-05-31 Hydrazines and hydrazones of pyrazolopyridine carboxylic acids and esters

Country Status (1)

Country Link
CA (1) CA928300A (en)

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