JPS5636465A - Phthalazone-4-hydroxyacetic acid derivative, its preparation and production of 4-hydroxymethylphthalazone derivative - Google Patents

Phthalazone-4-hydroxyacetic acid derivative, its preparation and production of 4-hydroxymethylphthalazone derivative

Info

Publication number
JPS5636465A
JPS5636465A JP9676479A JP9676479A JPS5636465A JP S5636465 A JPS5636465 A JP S5636465A JP 9676479 A JP9676479 A JP 9676479A JP 9676479 A JP9676479 A JP 9676479A JP S5636465 A JPS5636465 A JP S5636465A
Authority
JP
Japan
Prior art keywords
phthalazone
hydroxymethylphthalazone
derivative
formula
hydroxyacetic acid
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
JP9676479A
Other languages
English (en)
Inventor
Masao Takei
Masao Yoshida
Rinzo Nishizawa
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.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku 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 Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Priority to JP9676479A priority Critical patent/JPS5636465A/ja
Priority to CA000356356A priority patent/CA1143733A/en
Priority to GB8023611A priority patent/GB2055825B/en
Priority to AU60691/80A priority patent/AU531727B2/en
Priority to US06/171,363 priority patent/US4350813A/en
Priority to NL8004231A priority patent/NL8004231A/xx
Priority to DE19803028369 priority patent/DE3028369A1/de
Priority to AR281950A priority patent/AR227158A1/es
Priority to IT49362/80A priority patent/IT1147016B/it
Priority to CH577580A priority patent/CH645360A5/de
Priority to ES493798A priority patent/ES493798A0/es
Priority to DK328280A priority patent/DK328280A/da
Priority to HU801909A priority patent/HU185378B/hu
Priority to FR8016862A priority patent/FR2462429A1/fr
Publication of JPS5636465A publication Critical patent/JPS5636465A/ja
Priority to US06/386,001 priority patent/US4464532A/en
Priority to FR8214622A priority patent/FR2510110A1/fr
Priority to FR8214621A priority patent/FR2510109A1/fr
Priority to CA000413866A priority patent/CA1151659A/en
Priority to CA000413865A priority patent/CA1151648A/en
Pending legal-status Critical Current

Links

JP9676479A 1979-07-31 1979-07-31 Phthalazone-4-hydroxyacetic acid derivative, its preparation and production of 4-hydroxymethylphthalazone derivative Pending JPS5636465A (en)

Priority Applications (19)

Application Number Priority Date Filing Date Title
JP9676479A JPS5636465A (en) 1979-07-31 1979-07-31 Phthalazone-4-hydroxyacetic acid derivative, its preparation and production of 4-hydroxymethylphthalazone derivative
CA000356356A CA1143733A (en) 1979-07-31 1980-07-16 Producing 7-alkoxycarbonyl-6,8-dimethyl-4- hydroxymethyl-1-phthalazone and intermediates
GB8023611A GB2055825B (en) 1979-07-31 1980-07-18 Process for producing 7-alkoxycarbonyl-6,8-dimethyl-4-hydroxymethyl-1-phthalazone
AU60691/80A AU531727B2 (en) 1979-07-31 1980-07-22 Phthalazone derivatives
US06/171,363 US4350813A (en) 1979-07-31 1980-07-23 Process for producing 7-alkoxycarbonyl-6,8-dimethyl-4-hydroxymethyl-1-phthalazone and its intermediates
NL8004231A NL8004231A (nl) 1979-07-31 1980-07-23 Werkwijze voor het bereiden van 7-alkoxycarbonyl-6, 8-dimethyl-4-hydroxymethyl-1-fthalazon en tussenprodukten daarvan.
DE19803028369 DE3028369A1 (de) 1979-07-31 1980-07-26 Verfahren zur herstellung von 7-alkoxycarbonyl-6,8-dimethyl-4-hydroxymethyl-1-phthalazon und die dabei auftretenden zwischenprodukte
AR281950A AR227158A1 (es) 1979-07-31 1980-07-28 Nuevos derivados de 4,6,8-trimetil-7-alcoxi-carbonil-1-ftalazona,utiles como intermediarios para obtener compuestos de 6,8-dimetil-4-hidroximetil-1-ftalazona y procedimiento para obtener estos compuestos
IT49362/80A IT1147016B (it) 1979-07-31 1980-07-28 Procedimento per la produzione di 7-alcossicarbonil-6,8-dimetil-4-idrossimetil-1-ftalazone e relativi prodotti intermedi
CH577580A CH645360A5 (de) 1979-07-31 1980-07-29 Verfahren zur herstellung von 7-alkoxycarbonyl-6,8-dimethyl-4-hydroxymethyl-1-phthalazon.
ES493798A ES493798A0 (es) 1979-07-31 1980-07-29 Un procedimiento para preparar 7-alcoxicarbonil-6,8-dime- til-4-hidroximetil-1-ftalazona
DK328280A DK328280A (da) 1979-07-31 1980-07-30 Fremgangsmaade til fremstilling af 7-alkoxycarbonyl-6,8-dimethyl-4-hydroxymethyl-1-phthalazon og mellemprodukter herved
HU801909A HU185378B (en) 1979-07-31 1980-07-30 Process for producing 7-alkoxy-carbonyl-6,8-dimethyl-4-hydroxy-methyl-1-phtalazones
FR8016862A FR2462429A1 (fr) 1979-07-31 1980-07-30 Procede pour la preparation des 7-alcoxycarbonyl-6,8-dimethyl-4-hydroxymethyl-1-phtalazones et de leurs intermediaires et produits ainsi obtenus
US06/386,001 US4464532A (en) 1979-07-31 1982-06-07 Intermediates of 7-alkoxycarbonyl-6,8-dimethyl-4-hydroxymethyl-1-phthalazone
FR8214622A FR2510110A1 (ja) 1979-07-31 1982-08-25
FR8214621A FR2510109A1 (fr) 1979-07-31 1982-08-25 Acide 7-alcoxycarbonyl-6,8-dimethyl-1-phtalazone-4-a-hydroxyacetique et son procede de preparation
CA000413866A CA1151659A (en) 1979-07-31 1982-10-20 Producing 7-alkoxycarbonyl-6,8-dimethyl-4- hydroxymethyl-1-phthalazone and intermediates
CA000413865A CA1151648A (en) 1979-07-31 1982-10-20 Producing 7-alkoxycarbonyl-6,8-dimethyl-4- hydroxymethyl-1-phthalazone and intermediates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9676479A JPS5636465A (en) 1979-07-31 1979-07-31 Phthalazone-4-hydroxyacetic acid derivative, its preparation and production of 4-hydroxymethylphthalazone derivative

Publications (1)

Publication Number Publication Date
JPS5636465A true JPS5636465A (en) 1981-04-09

Family

ID=14173694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9676479A Pending JPS5636465A (en) 1979-07-31 1979-07-31 Phthalazone-4-hydroxyacetic acid derivative, its preparation and production of 4-hydroxymethylphthalazone derivative

Country Status (1)

Country Link
JP (1) JPS5636465A (ja)

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