CH521376A - Process for the preparation of bis-carboxyethyl-germanium sesquioxide - Google Patents

Process for the preparation of bis-carboxyethyl-germanium sesquioxide

Info

Publication number
CH521376A
CH521376A CH1569168A CH1569168A CH521376A CH 521376 A CH521376 A CH 521376A CH 1569168 A CH1569168 A CH 1569168A CH 1569168 A CH1569168 A CH 1569168A CH 521376 A CH521376 A CH 521376A
Authority
CH
Switzerland
Prior art keywords
carboxyethyl
bis
preparation
germanium sesquioxide
sesquioxide
Prior art date
Application number
CH1569168A
Other languages
German (de)
Inventor
Asai Kazuhiko
Makabe Kazuo
Original Assignee
Daiichi Yakuhin Sangyo Kk
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 Daiichi Yakuhin Sangyo Kk filed Critical Daiichi Yakuhin Sangyo Kk
Publication of CH521376A publication Critical patent/CH521376A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/30—Germanium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CH1569168A 1968-03-29 1968-10-21 Process for the preparation of bis-carboxyethyl-germanium sesquioxide CH521376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008568 1968-03-29

Publications (1)

Publication Number Publication Date
CH521376A true CH521376A (en) 1972-04-15

Family

ID=12017251

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1569168A CH521376A (en) 1968-03-29 1968-10-21 Process for the preparation of bis-carboxyethyl-germanium sesquioxide

Country Status (7)

Country Link
US (1) US3689516A (en)
BE (1) BE730615A (en)
CH (1) CH521376A (en)
DE (1) DE1793288B1 (en)
FR (1) FR2005110A1 (en)
GB (1) GB1257225A (en)
NL (1) NL6904836A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812167A (en) * 1971-08-27 1974-05-21 Pahk Heart Foundation Germanium derivative
BE834794A (en) * 1975-10-23 1976-02-16 3-TRIHYDROXYGERMANO-PROPIONIC ACID
JPS5473129A (en) * 1977-11-22 1979-06-12 Asai Germanium Res Inst External skin remedy
US4271084A (en) * 1978-03-01 1981-06-02 Ryuichi Sato Germanium-containing organic polymer and the process for the production of the same
JPS55122717A (en) * 1979-03-15 1980-09-20 Asai Gerumaniumu Kenkyusho:Kk Interferon inducer
EP0025965A3 (en) * 1979-09-19 1981-08-12 Yoshitomi Pharmaceutical Industries, Ltd. Organogermanium compounds, a method for producing them and pharmaceutical compositions comprising them
US4508654A (en) * 1982-02-01 1985-04-02 Industrial Technology Research Institute Preparation of bis-carboxy ethyl germanium sesquioxide and its propionic acid derivatives
US4420430A (en) * 1982-02-01 1983-12-13 Industrial Technology Research Institute Method for preparing organo germanium propionic acid derivatives
JPS601317B2 (en) * 1982-08-23 1985-01-14 紀博 柿本 Organic germanium compound with both hydrophilic and lipophilic properties
JPS6016924A (en) * 1983-07-11 1985-01-28 Asai Gerumaniumu Kenkyusho:Kk Antineoplastic agent
JPS60226592A (en) * 1984-04-25 1985-11-11 Asai Gerumaniumu Kenkyusho:Kk Antioxidant
JPH01117801A (en) * 1987-10-29 1989-05-10 Asai Gerumaniumu Kenkyusho:Kk Washing and preserving solution for separated organ
JP2698870B2 (en) * 1987-10-29 1998-01-19 株式会社浅井ゲルマニウム研究所 Agent for reducing nephrotoxicity by administration of cyclosporine
CA1314210C (en) * 1987-10-29 1993-03-09 Norihiro Kakimoto Agent for improving reduced functions of organs caused by inhibited blood circulation
EP0404062A3 (en) * 1989-06-20 1991-09-25 Sanwa Kagaku Kenkyusho Co., Ltd. Organogermanium compound, process for preparation of same as well as use thereof

Also Published As

Publication number Publication date
US3689516A (en) 1972-09-05
NL6904836A (en) 1969-10-01
FR2005110A1 (en) 1969-12-05
BE730615A (en) 1969-09-01
DE1793288B1 (en) 1971-05-27
GB1257225A (en) 1971-12-15

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Legal Events

Date Code Title Description
PL Patent ceased