LOW HYGROSCOPICITY ARYPYPRAZOLE MEDICINAL AGENT AND METHODS FOR ITS PREPARING
FIELD: medicine, pharmacology. ^ SUBSTANCE: invention relates to arypyprazole anhydrous crystals B showing characteristic peaks in powdered roentgen rays diffraction at 2theta = 11.0°, 16.6°, 19.3°, 20.3° and 22.1°, specific infrared absorption bands at 2945, 2812, 1678, 1627, 1448, 1377, 1173, 960...
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| creator | SINKHAMA KOITI TOMINAGA MITIAKI FUDZIMOTO KIJOSI JABUUTI TSUJOSI JAMADA SOKHEI TANIGUTI JOUITI NAKAGAVA TOMONORI TAKAKHASI MASANORI OI JOSIKHIRO ISIGAMI MAKOTO NISIOKA JOSIKHIRO ABE KAORU KOBAJASI NORIJUKI BANDO TAKUDZI KAVASAKI DZUNITI TOMIKAVA KENDZI FUDZIMURA TSUTOMU AOKI SATOSI UTSUMI NAOTO |
| description | FIELD: medicine, pharmacology. ^ SUBSTANCE: invention relates to arypyprazole anhydrous crystals B showing characteristic peaks in powdered roentgen rays diffraction at 2theta = 11.0°, 16.6°, 19.3°, 20.3° and 22.1°, specific infrared absorption bands at 2945, 2812, 1678, 1627, 1448, 1377, 1173, 960 and 779 cm-1 in IR-spectrum, endothermic peak at 141.5° in thermogravimetric/differential thermic analysis and endothermic peak at 140.7° C in differential scanning calorimetry, arypyprazole A hydrate, to methods for their preparing, pharmaceutical compositions comprising arypyprazole crystals B and methods for their preparing. Invention provides reduced hygroscopicity of arypyprazole crystals B. ^ EFFECT: improved preparing method. ^ 57 cl, 14 tbl, 24 ex |
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Invention provides reduced hygroscopicity of arypyprazole crystals B. ^ EFFECT: improved preparing method. ^ 57 cl, 14 tbl, 24 ex</description><edition>7</edition><language>eng ; rus</language><subject>CHEMISTRY ; HETEROCYCLIC COMPOUNDS ; 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</subject><creationdate>2005</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050827&DB=EPODOC&CC=RU&NR=2259366C2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050827&DB=EPODOC&CC=RU&NR=2259366C2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SINKHAMA KOITI</creatorcontrib><creatorcontrib>TOMINAGA MITIAKI</creatorcontrib><creatorcontrib>FUDZIMOTO KIJOSI</creatorcontrib><creatorcontrib>JABUUTI TSUJOSI</creatorcontrib><creatorcontrib>JAMADA SOKHEI</creatorcontrib><creatorcontrib>TANIGUTI JOUITI</creatorcontrib><creatorcontrib>NAKAGAVA TOMONORI</creatorcontrib><creatorcontrib>TAKAKHASI MASANORI</creatorcontrib><creatorcontrib>OI JOSIKHIRO</creatorcontrib><creatorcontrib>ISIGAMI MAKOTO</creatorcontrib><creatorcontrib>NISIOKA JOSIKHIRO</creatorcontrib><creatorcontrib>ABE KAORU</creatorcontrib><creatorcontrib>KOBAJASI NORIJUKI</creatorcontrib><creatorcontrib>BANDO TAKUDZI</creatorcontrib><creatorcontrib>KAVASAKI DZUNITI</creatorcontrib><creatorcontrib>TOMIKAVA KENDZI</creatorcontrib><creatorcontrib>FUDZIMURA TSUTOMU</creatorcontrib><creatorcontrib>AOKI SATOSI</creatorcontrib><creatorcontrib>UTSUMI NAOTO</creatorcontrib><title>LOW HYGROSCOPICITY ARYPYPRAZOLE MEDICINAL AGENT AND METHODS FOR ITS PREPARING</title><description>FIELD: medicine, pharmacology. ^ SUBSTANCE: invention relates to arypyprazole anhydrous crystals B showing characteristic peaks in powdered roentgen rays diffraction at 2theta = 11.0°, 16.6°, 19.3°, 20.3° and 22.1°, specific infrared absorption bands at 2945, 2812, 1678, 1627, 1448, 1377, 1173, 960 and 779 cm-1 in IR-spectrum, endothermic peak at 141.5° in thermogravimetric/differential thermic analysis and endothermic peak at 140.7° C in differential scanning calorimetry, arypyprazole A hydrate, to methods for their preparing, pharmaceutical compositions comprising arypyprazole crystals B and methods for their preparing. 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Invention provides reduced hygroscopicity of arypyprazole crystals B. ^ EFFECT: improved preparing method. ^ 57 cl, 14 tbl, 24 ex</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY HETEROCYCLIC COMPOUNDS 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 |
| title | LOW HYGROSCOPICITY ARYPYPRAZOLE MEDICINAL AGENT AND METHODS FOR ITS PREPARING |
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