JPS56139414A - Stabilizing method of aqueous solution - Google Patents

Stabilizing method of aqueous solution

Info

Publication number
JPS56139414A
JPS56139414A JP4259880A JP4259880A JPS56139414A JP S56139414 A JPS56139414 A JP S56139414A JP 4259880 A JP4259880 A JP 4259880A JP 4259880 A JP4259880 A JP 4259880A JP S56139414 A JPS56139414 A JP S56139414A
Authority
JP
Japan
Prior art keywords
aqueous solution
sodium
dissolving
additives
depositing crystals
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
JP4259880A
Other languages
Japanese (ja)
Other versions
JPH0118051B2 (en
Inventor
Kazuichi Watanabe
Hisashi Tsukamoto
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.)
Daiichi Pharmaceutical Co Ltd
Original Assignee
Daiichi Pharmaceutical 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 Daiichi Pharmaceutical Co Ltd filed Critical Daiichi Pharmaceutical Co Ltd
Priority to JP4259880A priority Critical patent/JPS56139414A/en
Publication of JPS56139414A publication Critical patent/JPS56139414A/en
Publication of JPH0118051B2 publication Critical patent/JPH0118051B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a stable aqueous solution without depositing crystals in a wide pH range, by adding specific additives to the aqueous solution of a sulfadi-or monomethoxine sodium useful as a lasting sulfamide drug.
CONSTITUTION: Additives, e.g. two or more selected from sodium carbonate, sodium hydrogencarbonate, boric acid, borax and potassium chloride, are added to an aqueous solution of sulfadimethoxine sodium (SD Na) or sulfamonomethoxine sodium (SM Na) as an active constituent. The SD Na and SM Na are administered by dissolving in drinking water as a preventing agent and a remedy for coccidiosis of hogs, however, has a disadvantage that the water solubility of these substances depends upon the pH strongly. The additives provide a stable aqueous solution without depositing crystals in dissolving and after the dissolving.
COPYRIGHT: (C)1981,JPO&Japio
JP4259880A 1980-04-01 1980-04-01 Stabilizing method of aqueous solution Granted JPS56139414A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4259880A JPS56139414A (en) 1980-04-01 1980-04-01 Stabilizing method of aqueous solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4259880A JPS56139414A (en) 1980-04-01 1980-04-01 Stabilizing method of aqueous solution

Publications (2)

Publication Number Publication Date
JPS56139414A true JPS56139414A (en) 1981-10-30
JPH0118051B2 JPH0118051B2 (en) 1989-04-03

Family

ID=12640486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4259880A Granted JPS56139414A (en) 1980-04-01 1980-04-01 Stabilizing method of aqueous solution

Country Status (1)

Country Link
JP (1) JPS56139414A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62252722A (en) * 1986-01-14 1987-11-04 Chugai Pharmaceut Co Ltd Injection containing n-(2-hydroxyethyl)nicotinamide nitrate
JPS6396126A (en) * 1986-10-13 1988-04-27 Taisho Pharmaceut Co Ltd Stabilized composition
JPS63159317A (en) * 1986-12-24 1988-07-02 Terumo Corp Allantoin-containing aqueous preparation
CN1054127C (en) * 1996-07-16 2000-07-05 中国医药研究开发中心 Process for preparing monohydrate of sulfamonomethoxine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918670A (en) * 1972-06-14 1974-02-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918670A (en) * 1972-06-14 1974-02-19

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62252722A (en) * 1986-01-14 1987-11-04 Chugai Pharmaceut Co Ltd Injection containing n-(2-hydroxyethyl)nicotinamide nitrate
JPS6396126A (en) * 1986-10-13 1988-04-27 Taisho Pharmaceut Co Ltd Stabilized composition
JPS63159317A (en) * 1986-12-24 1988-07-02 Terumo Corp Allantoin-containing aqueous preparation
CN1054127C (en) * 1996-07-16 2000-07-05 中国医药研究开发中心 Process for preparing monohydrate of sulfamonomethoxine

Also Published As

Publication number Publication date
JPH0118051B2 (en) 1989-04-03

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