JPS5293746A - 2,3,4-trisubstituted cyclopento-2-ene-1-one derivatives - Google Patents

2,3,4-trisubstituted cyclopento-2-ene-1-one derivatives

Info

Publication number
JPS5293746A
JPS5293746A JP965076A JP965076A JPS5293746A JP S5293746 A JPS5293746 A JP S5293746A JP 965076 A JP965076 A JP 965076A JP 965076 A JP965076 A JP 965076A JP S5293746 A JPS5293746 A JP S5293746A
Authority
JP
Japan
Prior art keywords
cyclopento
ene
trisubstituted
derivatives
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.)
Pending
Application number
JP965076A
Other languages
Japanese (ja)
Inventor
Yasuo Yura
Isao Kawamoto
Shigeki Muramatsu
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.)
Sankyo Co Ltd
Original Assignee
Sankyo 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 Sankyo Co Ltd filed Critical Sankyo Co Ltd
Priority to JP965076A priority Critical patent/JPS5293746A/en
Publication of JPS5293746A publication Critical patent/JPS5293746A/en
Pending legal-status Critical Current

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  • Indole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: 2,3,4-Trisubstituted cyclopento-2-ene-1-one derivatives expressed by the formula I: [A is OH, halogen, etc.; R1 is halogen, cyano, the formula R3-S-(R3 is lower alkyl, etc.), the formula R4 -SO-(R4 is lower alkyl, etc.), etc.; R2 is substituent selected from lower alky groups]. For example, 4-hydroxy-2-iodomethyl-3-methyl-cyclopento-2-ene-1-one.
COPYRIGHT: (C)1977,JPO&Japio
JP965076A 1976-01-31 1976-01-31 2,3,4-trisubstituted cyclopento-2-ene-1-one derivatives Pending JPS5293746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP965076A JPS5293746A (en) 1976-01-31 1976-01-31 2,3,4-trisubstituted cyclopento-2-ene-1-one derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP965076A JPS5293746A (en) 1976-01-31 1976-01-31 2,3,4-trisubstituted cyclopento-2-ene-1-one derivatives

Publications (1)

Publication Number Publication Date
JPS5293746A true JPS5293746A (en) 1977-08-06

Family

ID=11726079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP965076A Pending JPS5293746A (en) 1976-01-31 1976-01-31 2,3,4-trisubstituted cyclopento-2-ene-1-one derivatives

Country Status (1)

Country Link
JP (1) JPS5293746A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994619A (en) * 1987-06-16 1991-02-19 Nissan Chemical Industries, Ltd. Substituted cyclic ketones, substituted cyclic enones, and process for producing the same
US5227505A (en) * 1987-06-16 1993-07-13 Nissan Chemical Industries, Ltd. Substituted cyclic ketones, substituted cyclic enones, and process for producing the same
US5231208A (en) * 1987-06-16 1993-07-27 Nissan Chemical Industries, Ltd. Substituted cyclic ketones, substituted cyclic enones, and process for producing the same
US5254708A (en) * 1987-06-16 1993-10-19 Nissan Chemical Industries, Ltd. Substituted cyclic ketones, substituted cyclic enones, and process for producing the same
EP0688758A1 (en) * 1994-06-22 1995-12-27 Sumitomo Chemical Company Limited Ester compound, agent for controlling noxious organisms containing the same as active ingredient, and production intermediate thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994619A (en) * 1987-06-16 1991-02-19 Nissan Chemical Industries, Ltd. Substituted cyclic ketones, substituted cyclic enones, and process for producing the same
US5089625A (en) * 1987-06-16 1992-02-18 Nissan Chemical Industries, Ltd. Substituted cyclic kentones, substituted cyclic enones
US5227505A (en) * 1987-06-16 1993-07-13 Nissan Chemical Industries, Ltd. Substituted cyclic ketones, substituted cyclic enones, and process for producing the same
US5231208A (en) * 1987-06-16 1993-07-27 Nissan Chemical Industries, Ltd. Substituted cyclic ketones, substituted cyclic enones, and process for producing the same
US5254708A (en) * 1987-06-16 1993-10-19 Nissan Chemical Industries, Ltd. Substituted cyclic ketones, substituted cyclic enones, and process for producing the same
EP0688758A1 (en) * 1994-06-22 1995-12-27 Sumitomo Chemical Company Limited Ester compound, agent for controlling noxious organisms containing the same as active ingredient, and production intermediate thereof
US5653990A (en) * 1994-06-22 1997-08-05 Sumitomo Chemical Company, Limited Ester compound, agent for controlling noxious organisms containing the same as active ingredient, and production intermediate thereof
US5817880A (en) * 1994-06-22 1998-10-06 Sumitomo Chemical Company, Limited Intermediate alcohol compound

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