JPS5545608A - Preparation of organosilver compound - Google Patents

Preparation of organosilver compound

Info

Publication number
JPS5545608A
JPS5545608A JP11796578A JP11796578A JPS5545608A JP S5545608 A JPS5545608 A JP S5545608A JP 11796578 A JP11796578 A JP 11796578A JP 11796578 A JP11796578 A JP 11796578A JP S5545608 A JPS5545608 A JP S5545608A
Authority
JP
Japan
Prior art keywords
methyl cellosolve
compound
formula
solution
silver nitrate
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
JP11796578A
Other languages
Japanese (ja)
Inventor
Takeo Takayanagi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11796578A priority Critical patent/JPS5545608A/en
Publication of JPS5545608A publication Critical patent/JPS5545608A/en
Pending legal-status Critical Current

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  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

PURPOSE: To obtain the title compound quantitatively, useful as chemotherapeutic agents of malignant tumor, insoluble in water and general organic solvents, by reacting a solution of a naphthoic acid amide derivative in methyl cellosolve with a solution of silver nitrate in methyl cellosolve.
CONSTITUTION: The compound of formula I (R is H or -CO-CH-Cl2; R1 is formula I or III; R2 is the same as H or R1) dissolved in ethylene glycol monomethyl ether (methyl cellosolve) is reacted with a solution of silver nitrate in methyl cellosolve at once to obtain an organosilver compound like the brown, amorphous, tasteless and odorless compound of formula IV, which has anticancer effects and good acceptability to man without side effects, and is given per os.
COPYRIGHT: (C)1980,JPO&Japio
JP11796578A 1978-09-27 1978-09-27 Preparation of organosilver compound Pending JPS5545608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11796578A JPS5545608A (en) 1978-09-27 1978-09-27 Preparation of organosilver compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11796578A JPS5545608A (en) 1978-09-27 1978-09-27 Preparation of organosilver compound

Publications (1)

Publication Number Publication Date
JPS5545608A true JPS5545608A (en) 1980-03-31

Family

ID=14724638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11796578A Pending JPS5545608A (en) 1978-09-27 1978-09-27 Preparation of organosilver compound

Country Status (1)

Country Link
JP (1) JPS5545608A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863910A (en) * 1986-05-20 1989-09-05 Takeo Takayanagi Complexes of AZO compounds and/or their salts and an antitumor agent and a method for reducing the growth of tumors
US4956457A (en) * 1986-05-20 1990-09-11 Takeo Takayanagi Disazo disulfonamides compounds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863910A (en) * 1986-05-20 1989-09-05 Takeo Takayanagi Complexes of AZO compounds and/or their salts and an antitumor agent and a method for reducing the growth of tumors
US4956457A (en) * 1986-05-20 1990-09-11 Takeo Takayanagi Disazo disulfonamides compounds

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