JPS5579395A - Novel germanium compound - Google Patents

Novel germanium compound

Info

Publication number
JPS5579395A
JPS5579395A JP15388078A JP15388078A JPS5579395A JP S5579395 A JPS5579395 A JP S5579395A JP 15388078 A JP15388078 A JP 15388078A JP 15388078 A JP15388078 A JP 15388078A JP S5579395 A JPS5579395 A JP S5579395A
Authority
JP
Japan
Prior art keywords
water
compound
formula
germanium compound
compound iii
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
JP15388078A
Other languages
Japanese (ja)
Inventor
Norihiro Kakimoto
Kohei Miyao
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.)
Asai Germanium Research Institute Co Ltd
Original Assignee
Asai Germanium Research Institute 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 Asai Germanium Research Institute Co Ltd filed Critical Asai Germanium Research Institute Co Ltd
Priority to JP15388078A priority Critical patent/JPS5579395A/en
Publication of JPS5579395A publication Critical patent/JPS5579395A/en
Pending legal-status Critical Current

Links

Landscapes

  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

NEW MATERIAL:A germanium compound of formula I (R is 1W12C alkyl or aralkyl).
EXAMPLE: Germanopropionic acid methyl ester sesquioxide of formula II.
USE: Low-toxic, non-irritant fungicide and anti-tumor agent stable to light and oxygen.
PROCESS: The objective compound I is prepared, e.g. by (1) reacting a trihalogenogermane with equimolar amount of an acrylic acid ester below room temp. optionally in a solvent to obtain a compound III, and (2) leaving the compound III to stand in the presence of water or a mixture of water and a water-miscible solvent, for several hours to several days.
COPYRIGHT: (C)1980,JPO&Japio
JP15388078A 1978-12-12 1978-12-12 Novel germanium compound Pending JPS5579395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15388078A JPS5579395A (en) 1978-12-12 1978-12-12 Novel germanium compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15388078A JPS5579395A (en) 1978-12-12 1978-12-12 Novel germanium compound

Publications (1)

Publication Number Publication Date
JPS5579395A true JPS5579395A (en) 1980-06-14

Family

ID=15572118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15388078A Pending JPS5579395A (en) 1978-12-12 1978-12-12 Novel germanium compound

Country Status (1)

Country Link
JP (1) JPS5579395A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59141586A (en) * 1983-01-31 1984-08-14 インダストリアル・テクノロジ−・リサ−チ・インスチチユ−ト Manufacture of sesquioxidated bis-carboxyethylgermanium and propipnic acid derivative of same
JPS61293338A (en) * 1985-06-20 1986-12-24 Gerumatsukusu:Kk Method for keeping freshness of vegetable
JPS6229521A (en) * 1985-07-29 1987-02-07 Chubu Seiyaku Kk Remedy for superficial mycosis

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59141586A (en) * 1983-01-31 1984-08-14 インダストリアル・テクノロジ−・リサ−チ・インスチチユ−ト Manufacture of sesquioxidated bis-carboxyethylgermanium and propipnic acid derivative of same
JPS6254795B2 (en) * 1983-01-31 1987-11-17 Indasutoriaru Tekunorojii Risaachi Inst
JPS61293338A (en) * 1985-06-20 1986-12-24 Gerumatsukusu:Kk Method for keeping freshness of vegetable
JPS6229521A (en) * 1985-07-29 1987-02-07 Chubu Seiyaku Kk Remedy for superficial mycosis

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