JPS5121991B1 - - Google Patents

Info

Publication number: JPS5121991B1
Authority: JP; Japan
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

JP46035982A

Other languages

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.)

1971-05-26

Filing date

1971-05-26

Publication date

1976-07-06

1971-05-26 Application filed filed Critical

1971-05-26 Priority to JP46035982A priority Critical patent/JPS5121991B1/ja

1972-05-24 Priority to US00256538A priority patent/US3832357A/en

1972-05-25 Priority to CA143,032A priority patent/CA959853A/en

1972-05-25 Priority to GB2457872A priority patent/GB1399491A/en

1972-05-25 Priority to DE19722225446 priority patent/DE2225446A1/de

1972-05-26 Priority to CH781572A priority patent/CH553178A/fr

1972-05-26 Priority to NL7207201A priority patent/NL7207201A/xx

1972-05-26 Priority to IT24956/72A priority patent/IT1048924B/it

1972-05-26 Priority to FR7219002A priority patent/FR2139174B1/fr

1976-07-06 Publication of JPS5121991B1 publication Critical patent/JPS5121991B1/ja

Status Pending legal-status Critical Current

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Pyrane Compounds (AREA)

JP46035982A 1971-05-26 1971-05-26 Pending JPS5121991B1 (fr)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
JP46035982A JPS5121991B1 (fr)	1971-05-26	1971-05-26
US00256538A US3832357A (en)	1971-05-26	1972-05-24	Process for preparation of 3-hydroxy-2-alkyl-4-pyrone
CA143,032A CA959853A (en)	1971-05-26	1972-05-25	Process for preparation of 3-hydroxy-2-alkyl-4-pyrone
GB2457872A GB1399491A (en)	1971-05-26	1972-05-25	Process for preparation of 3-hydroxy-2-alkyl-4-pyrone
DE19722225446 DE2225446A1 (de)	1971-05-26	1972-05-25	Verfahren zur Erzeugung von 3-Hydroxy-2-alkyl-4-pyronen
CH781572A CH553178A (fr)	1971-05-26	1972-05-26	Procede pour la preparation de la 3-hydroxy-2-alcoyl4-pyrone.
NL7207201A NL7207201A (fr)	1971-05-26	1972-05-26
IT24956/72A IT1048924B (it)	1971-05-26	1972-05-26	Procedimento per la preparazione del 3 idrossil 2 alchil 4 pirone
FR7219002A FR2139174B1 (fr)	1971-05-26	1972-05-26

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP46035982A JPS5121991B1 (fr)	1971-05-26	1971-05-26

Publications (1)

Publication Number	Publication Date
JPS5121991B1 true JPS5121991B1 (fr)	1976-07-06

Family

ID=12457072

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP46035982A Pending JPS5121991B1 (fr)	1971-05-26	1971-05-26

Country Status (1)

Country	Link
JP (1)	JPS5121991B1 (fr)

1971
- 1971-05-26 JP JP46035982A patent/JPS5121991B1/ja active Pending

Publication	Publication Date	Title
DE2163686B1 (fr)
FR2123531B1 (fr)	1977-07-15
FR2122955A5 (fr)	1972-09-01
DE2134560A1 (fr)	1973-03-01
FI52294B (fr)	1977-05-02
DK130015C (fr)	1975-05-26
FR2124939A5 (fr)	1972-09-22
DK139786C (fr)	1979-09-24
CS158591B2 (fr)	1974-11-25
FR2095144A5 (fr)	1972-02-04
DE2118271C3 (fr)	1973-10-11
DK130795C (fr)	1975-09-15
FR2114473A5 (fr)	1972-06-30
FR2104895A1 (fr)	1972-04-28
CS148244B1 (fr)	1973-02-22
FI49256B (fr)	1975-01-31
FR2122337A7 (fr)	1972-09-01
DK129261C (fr)	1975-03-10
FR2123165B3 (fr)	1973-11-30
JPS5121991B1 (fr)	1976-07-06
CS167335B2 (fr)	1976-04-29
CS169935B1 (fr)	1976-08-27
CS176391B1 (fr)	1977-06-30
CS155737B1 (fr)	1974-06-24
CS154931B1 (fr)	1974-04-30