MY108410A - Drug material suitable for micronisation. - Google Patents

Drug material suitable for micronisation.

Info

Publication number
MY108410A
MY108410A MYPI92000782A MYPI19920782A MY108410A MY 108410 A MY108410 A MY 108410A MY PI92000782 A MYPI92000782 A MY PI92000782A MY PI19920782 A MYPI19920782 A MY PI19920782A MY 108410 A MY108410 A MY 108410A
Authority
MY
Malaysia
Prior art keywords
salt
micronisation
hydroxy
hydroxynaphthoate
material suitable
Prior art date
Application number
MYPI92000782A
Inventor
Gordon Roberts Tony
Frederick Beach Steven
William Stuart Latham David
Brian Sidgwick Colin
Original Assignee
Glaxo Group 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 Glaxo Group Ltd filed Critical Glaxo Group Ltd
Priority to MYPI92000782A priority Critical patent/MY108410A/en
Publication of MY108410A publication Critical patent/MY108410A/en

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  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

1-HYDROXY-2-NAPHTHALENE CARBOXYLATE (HYDROXYNAPHTHOATE) SALT OF 4-HYDROXY- 1-[[[6-(4-PHENYLBUTOXY)HEXYL]METHYL]-1,3-BENZENEDIMETHANOLIN THE FORM OF SPHERICAL ACCRETIONS OF MICROCRYSTALS, THE SPHERICAL ACCRETIONS BEING FREE-FLOWING, FRIABLE AND MICRONISABLE AND PREFERABLY HAVING A MEAN PARTICLE SIZE FROM 70 TO 300 M AND A MEAN SURFACE AREA FROM 4 TO 12M2G-1.THE HYDROXYNAPHTHOATE SALT ( IN THE CLAIMED FORM) MAY BE PREPARED BY QUENCHING A HOT ORGANIC/AQUEOUS ORGANIC SOLUTION CONTAINING THE SALT WITH A COLD ORGANIC/AQUEOUS ORGANIC SOLVENT.(FIG. 2)
MYPI92000782A 1992-05-06 1992-05-06 Drug material suitable for micronisation. MY108410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI92000782A MY108410A (en) 1992-05-06 1992-05-06 Drug material suitable for micronisation.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI92000782A MY108410A (en) 1992-05-06 1992-05-06 Drug material suitable for micronisation.

Publications (1)

Publication Number Publication Date
MY108410A true MY108410A (en) 1996-09-30

Family

ID=79909526

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI92000782A MY108410A (en) 1992-05-06 1992-05-06 Drug material suitable for micronisation.

Country Status (1)

Country Link
MY (1) MY108410A (en)

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