JPS55160738A - New cyclopentenedione compound and its preparation - Google Patents

New cyclopentenedione compound and its preparation

Info

Publication number
JPS55160738A
JPS55160738A JP6769079A JP6769079A JPS55160738A JP S55160738 A JPS55160738 A JP S55160738A JP 6769079 A JP6769079 A JP 6769079A JP 6769079 A JP6769079 A JP 6769079A JP S55160738 A JPS55160738 A JP S55160738A
Authority
JP
Japan
Prior art keywords
compound
cyclopentenedione
new
preparation
formula
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.)
Granted
Application number
JP6769079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6232739B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kenji Saito
Hiroshi Yamachika
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP6769079A priority Critical patent/JPS55160738A/ja
Priority to US06/151,603 priority patent/US4371711A/en
Priority to EP80102834A priority patent/EP0022162B1/en
Priority to DE8080102834T priority patent/DE3062712D1/de
Publication of JPS55160738A publication Critical patent/JPS55160738A/ja
Priority to US06/420,082 priority patent/US4465862A/en
Publication of JPS6232739B2 publication Critical patent/JPS6232739B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP6769079A 1979-05-30 1979-05-30 New cyclopentenedione compound and its preparation Granted JPS55160738A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP6769079A JPS55160738A (en) 1979-05-30 1979-05-30 New cyclopentenedione compound and its preparation
US06/151,603 US4371711A (en) 1979-05-30 1980-05-20 Process for producing 4-hydroxycyclopentenones
EP80102834A EP0022162B1 (en) 1979-05-30 1980-05-21 Process for producing disubstituted 4-hydroxycyclopentenones; monosubstituted cyclopentendiones and 4-hydroxycyclopentenones
DE8080102834T DE3062712D1 (en) 1979-05-30 1980-05-21 Process for producing disubstituted 4-hydroxycyclopentenones; monosubstituted cyclopentendiones and 4-hydroxycyclopentenones
US06/420,082 US4465862A (en) 1979-05-30 1982-09-20 Cyclopentendione and cyclopentenone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6769079A JPS55160738A (en) 1979-05-30 1979-05-30 New cyclopentenedione compound and its preparation

Publications (2)

Publication Number Publication Date
JPS55160738A true JPS55160738A (en) 1980-12-13
JPS6232739B2 JPS6232739B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-07-16

Family

ID=13352222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6769079A Granted JPS55160738A (en) 1979-05-30 1979-05-30 New cyclopentenedione compound and its preparation

Country Status (1)

Country Link
JP (1) JPS55160738A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS6232739B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-07-16

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