Title:
CONTROLLED RELEASE FORMULATION
Document Type and Number:
WIPO Patent Application WO/2019/098300
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a controlled release formulation which can both prevent a compound A from being released precipitously and release the compound A in a pH-independent manner and contains 2-{4-[N-(5,6-diphenylpyradine-2-yl)-N-isopropylamino]butyloxy}-N-(methylsulfonyl)acetamide as an active ingredient. The controlled release formulation is characterized by containing 2-{4-[N-(5,6-diphenylpyradine-2-yl)-N-isopropylamino]butyloxy}-N-(methylsulfonyl)acetamide, a water-soluble polymer, a functionalized starch, and an alkali substance, and having a pH of 10 or more.
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Inventors:
FURUTA SHOUJI (JP)
HATTORI NAOTO (JP)
HATTORI NAOTO (JP)
Application Number:
PCT/JP2018/042359
Publication Date:
May 23, 2019
Filing Date:
November 15, 2018
Export Citation:
Assignee:
NIPPON SHINYAKU CO LTD (JP)
International Classes:
A61K31/4965; A61K9/20; A61K9/50; A61K47/32; A61K47/36; A61K47/38; A61P1/04; A61P3/10; A61P7/02; A61P9/00; A61P9/10; A61P9/12; A61P11/00; A61P13/12; A61P17/02; A61P25/00; A61P25/14; A61P43/00
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See also references of EP 3711763A4
HEPATOLOGY, vol. 45, no. 1, 2007, pages 159 - 169
NIHON YAKURIGAKU ZASSHI, vol. 7, no. 2, 11 February 2001 (2001-02-11), pages 123 - 130
INTERNATIONAL ANGIOLOGY, vol. 29, no. 2, 2010, pages 49 - 54
JAPANESE JOURNAL OF CLINICAL IMMUNOLOGY, vol. 16, no. 5, 1993, pages 409 - 414
JAPANESE JOURNAL OF THROMBOSIS AND HEMOSTASIS, vol. 1, no. 2, 1990, pages 94 - 105
THE JOURNAL OF RHEUMATOLOGY, vol. 36, no. 10, 2009, pages 2244 - 2249
THE JAPANESE JOURNAL OF PHARMACOLOGY, vol. 43, no. 1, 1987, pages 81 - 90
BRITISH HEART JOURNAL, vol. 53, no. 2, 1985, pages 173 - 179
THE LANCET, vol. 4880, no. 1, 1981, pages 569 - 572
EUROPEAN JOURNAL OF PHARMACOLOGY, vol. 449, 2002, pages 167 - 176
THE JOURNAL OF CLINICAL INVESTIGATION, vol. 117, 2007, pages 464 - 72
AMERICAN JOURNAL OF PHYSIOLOGY LUNG CELLULAR AND MOLECULAR PHYSIOLOGY, vol. 296, 2009, pages L648 - L656
"Japanese Pharmaceutical Excipients", 2018
See also references of EP 3711763A4
Attorney, Agent or Firm:
NAKAMURA Ayatsugu (JP)
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