JPS6438085A - Novel compound cornexistin, use and production thereof - Google Patents

Novel compound cornexistin, use and production thereof

Info

Publication number
JPS6438085A
JPS6438085A JP63097286A JP9728688A JPS6438085A JP S6438085 A JPS6438085 A JP S6438085A JP 63097286 A JP63097286 A JP 63097286A JP 9728688 A JP9728688 A JP 9728688A JP S6438085 A JPS6438085 A JP S6438085A
Authority
JP
Japan
Prior art keywords
formula
soluble
plant growth
paecilomyces
compound
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
JP63097286A
Other languages
Japanese (ja)
Other versions
JP2644818B2 (en
Inventor
Tatsuo Haishi
Mutsuo Nakajima
Kiyoshi Koi
Kohei Furuya
Seigo Iwato
Sadao Sato
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 JP9728688A priority Critical patent/JP2644818B2/en
Publication of JPS6438085A publication Critical patent/JPS6438085A/en
Application granted granted Critical
Publication of JP2644818B2 publication Critical patent/JP2644818B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

NEW MATERIAL:A compound, expressed by the formula and having the following physico-chemical properties. Property; fat-soluble and colorless needlelike crystal. Melting point; 100-103 deg.C. Specific rotatory power; [alpha]D<23>=+168.3 deg. (C=1.0, CHCl3). Molecular formula; C16H20O6. Molecular weight; 308. Solubility; soluble in ethanol, acetone, ethyl acetate and chloroform, sparingly soluble in water and insoluble in n-hexane. Color reaction; positive to sulfuric acid and KMnO4. Biological activity; inhibitory action on germination of higher plant seeds, herbicidal activity, plant growth retardant action, etc. USE:A herbicide and plant growth retardant. PREPARATION:A microorganism, belonging to the genus Paecilomyces and capable of producing the compound expressed by the formula [e.g. Paecilomyces.variotii.Bainier SANK 21086 strain (FERM BP-1351)] is preferably cultivated in a liquid culture medium at 24 deg.C and weak acidic - neutral pH for 150-200hr by a shaking culture method, etc.
JP9728688A 1987-04-27 1988-04-20 New compound Cornegistin, its use and its production Expired - Lifetime JP2644818B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9728688A JP2644818B2 (en) 1987-04-27 1988-04-20 New compound Cornegistin, its use and its production

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10397687 1987-04-27
JP62-103976 1987-04-27
JP9728688A JP2644818B2 (en) 1987-04-27 1988-04-20 New compound Cornegistin, its use and its production

Publications (2)

Publication Number Publication Date
JPS6438085A true JPS6438085A (en) 1989-02-08
JP2644818B2 JP2644818B2 (en) 1997-08-25

Family

ID=26438468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9728688A Expired - Lifetime JP2644818B2 (en) 1987-04-27 1988-04-20 New compound Cornegistin, its use and its production

Country Status (1)

Country Link
JP (1) JP2644818B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02209844A (en) * 1988-10-27 1990-08-21 Sankyo Co Ltd New congestin derivative compound
JP2015534833A (en) * 2012-11-20 2015-12-07 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Gene cluster for biosynthesis of cornexistin and hydroxycornexistin
JP2016501911A (en) * 2012-12-31 2016-01-21 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Herbicidal composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02209844A (en) * 1988-10-27 1990-08-21 Sankyo Co Ltd New congestin derivative compound
JP2015534833A (en) * 2012-11-20 2015-12-07 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Gene cluster for biosynthesis of cornexistin and hydroxycornexistin
JP2016501911A (en) * 2012-12-31 2016-01-21 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Herbicidal composition

Also Published As

Publication number Publication date
JP2644818B2 (en) 1997-08-25

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