JPS52112626A - Production of dioxopyrazolopyridine - Google Patents

Production of dioxopyrazolopyridine

Info

Publication number
JPS52112626A
JPS52112626A JP2793976A JP2793976A JPS52112626A JP S52112626 A JPS52112626 A JP S52112626A JP 2793976 A JP2793976 A JP 2793976A JP 2793976 A JP2793976 A JP 2793976A JP S52112626 A JPS52112626 A JP S52112626A
Authority
JP
Japan
Prior art keywords
dioxopyrazolopyridine
production
alkyl
dioxopyazole
rormula
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.)
Pending
Application number
JP2793976A
Other languages
Japanese (ja)
Inventor
Hiroshi Sawaguchi
Masatoshi Sugiyama
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP2793976A priority Critical patent/JPS52112626A/en
Publication of JPS52112626A publication Critical patent/JPS52112626A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: 3, 6-Dioxopyazole [3, 4-b] pyridine of rormula I(R1 is alkyl, alkoxycarbonyl, carboxyl; R2 is alkyl, aryl, 5W6 membered heterocycl).
COPYRIGHT: (C)1977,JPO&Japio
JP2793976A 1976-03-15 1976-03-15 Production of dioxopyrazolopyridine Pending JPS52112626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2793976A JPS52112626A (en) 1976-03-15 1976-03-15 Production of dioxopyrazolopyridine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2793976A JPS52112626A (en) 1976-03-15 1976-03-15 Production of dioxopyrazolopyridine

Publications (1)

Publication Number Publication Date
JPS52112626A true JPS52112626A (en) 1977-09-21

Family

ID=12234857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2793976A Pending JPS52112626A (en) 1976-03-15 1976-03-15 Production of dioxopyrazolopyridine

Country Status (1)

Country Link
JP (1) JPS52112626A (en)

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