Title:
LAXATIVE TABLET
Document Type and Number:
WIPO Patent Application WO/2020/101016
Kind Code:
A1
Abstract:
Provided is a laxative tablet which includes magnesium oxide as a main constituent, wherein (1) the particle size by volume of 50% (D50) of particles which emerge when the tablet is suspended in water is 70 μm or less as determined by laser diffractometry, (2) the particle size by volume of 90% (D90) of the particles which emerge when the tablet is suspended in water is 130 μm or less as determined by laser diffractometry, and (3) the dissolution time of the tablet when the tablet is suspended in water according to the Japanese Pharmacopoeia - general testing methods - dissolution testing methods is 10 seconds or less.
Inventors:
HATTORI ATSUSHI (JP)
Application Number:
PCT/JP2019/044876
Publication Date:
May 22, 2020
Filing Date:
November 15, 2019
Export Citation:
Assignee:
KYOWA CHEM IND CO LTD (JP)
International Classes:
A61P1/10; A61K9/20; A61K33/08; A61K47/32; A61K47/38
Domestic Patent References:
| WO2011030659A1 | 2011-03-17 | |||
| WO2014185283A1 | 2014-11-20 | |||
| WO2011030659A1 | 2011-03-17 |
Foreign References:
| JP2006022060A | 2006-01-26 | |||
| JP2009522315A | 2009-06-11 | |||
| JP2010526811A | 2010-08-05 | |||
| JPH02500747A | 1990-03-15 | |||
| JP2003146889A | 2003-05-21 | |||
| JP2006022060A | 2006-01-26 |
Other References:
MITSUHIRO SOFUE, YOKO ABE, ISAMU KAWAMURA, HISAE SOFUE, HIDEAKI BABA, SHIRO HORIE: "Development of Magnesium Oxide Tablet for Improvement of Compliance and without Tablet Trouble", JOURNAL OF THE SOCIETY OF POWDER TECHNOLOGY, JAPAN, vol. 39, no. 7, 10 July 2002 (2002-07-10), pages 503 - 508, XP055806477, ISSN: 0386-6157, DOI: 10.4164/sptj.39.503
MEGUMI WATANABE , TOSHIHIRO NAKANISHI , MITSUTAKA IGUCHI : "Trial - simple suspension method induction - to tube obstructing reduction in the tube feeding", JOURNAL OF JAPANESE SOCIETY OF HOSPITAL PHARMACISTS, vol. 42, no. 5, 1 January 2006 (2006-01-01), pages 637 - 640, XP009527651, ISSN: 1341-8815
"Management of Premature Newborns, New Edition", September 2000, JAPAN PEDIATRIC MEDICAL PUBLISHING CO., pages: 133
KATSUYA SUEMARU: "Health Care and Sciences", vol. 29, June 2003, MEDICAL PHARMACY, JAPANESE SOCIETY OF PHARMACEUTICAL, article "Drug Passability of Nasal Tubes for Children", pages: 337 - 340
See also references of EP 3881897A4
MEGUMI WATANABE , TOSHIHIRO NAKANISHI , MITSUTAKA IGUCHI : "Trial - simple suspension method induction - to tube obstructing reduction in the tube feeding", JOURNAL OF JAPANESE SOCIETY OF HOSPITAL PHARMACISTS, vol. 42, no. 5, 1 January 2006 (2006-01-01), pages 637 - 640, XP009527651, ISSN: 1341-8815
"Management of Premature Newborns, New Edition", September 2000, JAPAN PEDIATRIC MEDICAL PUBLISHING CO., pages: 133
KATSUYA SUEMARU: "Health Care and Sciences", vol. 29, June 2003, MEDICAL PHARMACY, JAPANESE SOCIETY OF PHARMACEUTICAL, article "Drug Passability of Nasal Tubes for Children", pages: 337 - 340
See also references of EP 3881897A4
Attorney, Agent or Firm:
TANAKA, Yasuko (JP)
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