JPS52111533A - Preparation of fine powder of ibuprophene - Google Patents

Preparation of fine powder of ibuprophene

Info

Publication number
JPS52111533A
JPS52111533A JP2751376A JP2751376A JPS52111533A JP S52111533 A JPS52111533 A JP S52111533A JP 2751376 A JP2751376 A JP 2751376A JP 2751376 A JP2751376 A JP 2751376A JP S52111533 A JPS52111533 A JP S52111533A
Authority
JP
Japan
Prior art keywords
ibuprophene
fine powder
preparation
solution
surfactant
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
JP2751376A
Other languages
Japanese (ja)
Inventor
Isao Sugimoto
Norio Kurita
Shigeru Fujiwara
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.)
Kanebo Ltd
Original Assignee
Kanebo 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 Kanebo Ltd filed Critical Kanebo Ltd
Priority to JP2751376A priority Critical patent/JPS52111533A/en
Publication of JPS52111533A publication Critical patent/JPS52111533A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings

Abstract

PURPOSE:Ibuprophene is added to an aqueous solution containing a surfactant, and is once melted by heating the solution at a higher temperature than its melting point, and then homogeneous fine powder of the ibuprophene is obtained by cooling with stirring the solution.
JP2751376A 1976-03-12 1976-03-12 Preparation of fine powder of ibuprophene Pending JPS52111533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2751376A JPS52111533A (en) 1976-03-12 1976-03-12 Preparation of fine powder of ibuprophene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2751376A JPS52111533A (en) 1976-03-12 1976-03-12 Preparation of fine powder of ibuprophene

Publications (1)

Publication Number Publication Date
JPS52111533A true JPS52111533A (en) 1977-09-19

Family

ID=12223200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2751376A Pending JPS52111533A (en) 1976-03-12 1976-03-12 Preparation of fine powder of ibuprophene

Country Status (1)

Country Link
JP (1) JPS52111533A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56120616A (en) * 1980-02-27 1981-09-22 Kaken Pharmaceut Co Ltd Ibuprofen-containing granule, its preparation, and internal medicine comprising it
WO1995020382A1 (en) * 1994-01-28 1995-08-03 Gebro Broschek Gesellschaft Mbh Process for producing s(+)-ibuprofen particles
US6287592B1 (en) 1996-12-10 2001-09-11 The Boots Company Plc Aqueous drink composition comprising ibuprofen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56120616A (en) * 1980-02-27 1981-09-22 Kaken Pharmaceut Co Ltd Ibuprofen-containing granule, its preparation, and internal medicine comprising it
JPS6346726B2 (en) * 1980-02-27 1988-09-19 Kaken Pharma Co Ltd
WO1995020382A1 (en) * 1994-01-28 1995-08-03 Gebro Broschek Gesellschaft Mbh Process for producing s(+)-ibuprofen particles
US5869101A (en) * 1994-01-28 1999-02-09 Gebro Borschek Gesellschaft M.B.H. Process for the preparation of S(+)-ibuprofen-particles
US6287592B1 (en) 1996-12-10 2001-09-11 The Boots Company Plc Aqueous drink composition comprising ibuprofen

Similar Documents

Publication Publication Date Title
JPS5421978A (en) Liquid crystal composition
JPS52111533A (en) Preparation of fine powder of ibuprophene
JPS53127819A (en) Stabilization of l-asocorbic acid and its salt
JPS5219096A (en) Rubidium-atom oscillator
JPS53100905A (en) Manufacture of sintered material of noncrystalline structure
JPS5438770A (en) Etching device
JPS5368702A (en) Preparation of organic silver carboxylates
JPS52101737A (en) Heating body
JPS5312805A (en) Hydrolysis of cyano compounds
JPS51120233A (en) Electro-optical ceramics
JPS5275955A (en) Microwave oscillation unit
JPS5228849A (en) Microwave oscillator
JPS55149373A (en) Latent heat-storing urea composition
JPS53121879A (en) Preparation of magnet gasket
JPS5320139A (en) Manufacture of sheathed heater
JPS52108382A (en) Exothermic composition
JPS5226551A (en) Improvement of heat stability of polyvinyl chloride
JPS52108383A (en) Exothermic composition
JPS5217540A (en) Preparation of polymer composition containing finely dispersed metal
JPS52147350A (en) High frequency heating device
JPS5249445A (en) D.c. constant current source
JPS527667A (en) Porous electro-potical body
JPS52114141A (en) Heating temperature control system in induction heating
JPS5246034A (en) Process for preparation of substituted phenylpropylaldehyde
JPS5323908A (en) Preparation of sodium alkoxide