Lifibrol and its use

A new modification of Lifibrol is described with a melting point of 132 DEG C - 138 DEG C, particularly from 134 DEG C - 136 DEG C and a primary peak in an IR spectrum at a wave number of 3,200 - 3,400, preferably 3,250 - 3,350. The new modification of Lifibrol (modification II) is distinguished in...

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Bibliographic Details
Main Authors FRITZ STANISLAUS, ARTURE BURGER, ANITA LETTENBICHLER
Format Patent
LanguageEnglish
Published 28.06.1995
Edition5
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary:A new modification of Lifibrol is described with a melting point of 132 DEG C - 138 DEG C, particularly from 134 DEG C - 136 DEG C and a primary peak in an IR spectrum at a wave number of 3,200 - 3,400, preferably 3,250 - 3,350. The new modification of Lifibrol (modification II) is distinguished in that it allows for good crystallization and, therefore, can be formulated without problems on a large industrial scale for tablets of acceptable size and high stability.
Bibliography:Application Number: CN19941004925