JPS5522645A - Soft capsule for encapsulation of light-unstable compound - Google Patents

Soft capsule for encapsulation of light-unstable compound

Info

Publication number
JPS5522645A
JPS5522645A JP9635578A JP9635578A JPS5522645A JP S5522645 A JPS5522645 A JP S5522645A JP 9635578 A JP9635578 A JP 9635578A JP 9635578 A JP9635578 A JP 9635578A JP S5522645 A JPS5522645 A JP S5522645A
Authority
JP
Japan
Prior art keywords
light
unstable compound
soft capsule
encapsulation
capsule
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP9635578A
Other languages
Japanese (ja)
Inventor
Toshio Mori
Kenichi Nishimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical Co 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 Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Priority to JP9635578A priority Critical patent/JPS5522645A/en
Publication of JPS5522645A publication Critical patent/JPS5522645A/en
Pending legal-status Critical Current

Links

Landscapes

  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Medicinal Preparation (AREA)

Abstract

PURPOSE: To prepare the title capsule free from opacifying agent and capable of storing a light-unstable compound for a long time, by dispersing tartrazine homogeneously in the casing material of a soft capsule.
CONSTITUTION: Tartrazine (FD & C yellow No.5) is homogeneously dispersed in the casing material of soft capsule for the encapsulation of a light-unstable compound, esp. 4-( 2'-nitrophenyl )-2, 6-dimethyl-3, 6-dicarbomethoxy-1, 4-dihydro- pyrrolidine (nifedipine). The capsule suppresses the photo-degration or deterioration of the light- unstable compound, and keeps the pharmacological effect for a long time.
COPYRIGHT: (C)1980,JPO&Japio
JP9635578A 1978-08-07 1978-08-07 Soft capsule for encapsulation of light-unstable compound Pending JPS5522645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9635578A JPS5522645A (en) 1978-08-07 1978-08-07 Soft capsule for encapsulation of light-unstable compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9635578A JPS5522645A (en) 1978-08-07 1978-08-07 Soft capsule for encapsulation of light-unstable compound

Publications (1)

Publication Number Publication Date
JPS5522645A true JPS5522645A (en) 1980-02-18

Family

ID=14162677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9635578A Pending JPS5522645A (en) 1978-08-07 1978-08-07 Soft capsule for encapsulation of light-unstable compound

Country Status (1)

Country Link
JP (1) JPS5522645A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58105913A (en) * 1981-12-18 1983-06-24 Nippon Chemiphar Co Ltd Nifedipine soft capsule
WO2003094897A1 (en) 2002-05-09 2003-11-20 Chugai Seiyaku Kabushiki Kaisha Photostabilized soft capsule
WO2004017958A1 (en) * 2002-08-20 2004-03-04 Nikken Chemicals Co., Ltd. Soft capsule preparation
WO2007052592A1 (en) * 2005-10-31 2007-05-10 Kowa Co., Ltd. Pharmaceutical preparation having excellent photostability
WO2008032726A1 (en) 2006-09-15 2008-03-20 Astellas Pharma Inc. Solid pharmaceutical composition for oral administration comprising optically stable ramosetron
EP1985288A2 (en) 2007-04-27 2008-10-29 Nipro Corporation Oral solid preparation and method of manufacturing the same
US7547730B2 (en) 2000-04-24 2009-06-16 Kowa Company, Ltd. Activators of peroxisome proliferator-activated receptors
WO2010087462A1 (en) 2009-01-29 2010-08-05 大日本住友製薬株式会社 Orally disintegrating tablet having inner core

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828621A (en) * 1971-08-24 1973-04-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828621A (en) * 1971-08-24 1973-04-16

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58105913A (en) * 1981-12-18 1983-06-24 Nippon Chemiphar Co Ltd Nifedipine soft capsule
US7547730B2 (en) 2000-04-24 2009-06-16 Kowa Company, Ltd. Activators of peroxisome proliferator-activated receptors
US8017652B2 (en) 2000-04-24 2011-09-13 Kowa Company Ltd. Activators of peroxisome proliferator-activated receptors
WO2003094897A1 (en) 2002-05-09 2003-11-20 Chugai Seiyaku Kabushiki Kaisha Photostabilized soft capsule
WO2004017958A1 (en) * 2002-08-20 2004-03-04 Nikken Chemicals Co., Ltd. Soft capsule preparation
CN1303993C (en) * 2002-08-20 2007-03-14 日研化学株式会社 Soft capsule preparation
US7314643B2 (en) 2002-08-20 2008-01-01 Nikken Chemicals Co., Ltd. Soft capsule preparation
WO2007052592A1 (en) * 2005-10-31 2007-05-10 Kowa Co., Ltd. Pharmaceutical preparation having excellent photostability
JP2012246325A (en) * 2005-10-31 2012-12-13 Kowa Co Pharmaceutical preparation excellent in photostability
JP2013014610A (en) * 2005-10-31 2013-01-24 Kowa Co Pharmaceutical preparation having excellent photostability
JP5166876B2 (en) * 2005-10-31 2013-03-21 興和株式会社 Pharmaceutical formulations with excellent light stability
WO2008032726A1 (en) 2006-09-15 2008-03-20 Astellas Pharma Inc. Solid pharmaceutical composition for oral administration comprising optically stable ramosetron
EP1985288A2 (en) 2007-04-27 2008-10-29 Nipro Corporation Oral solid preparation and method of manufacturing the same
US8426451B2 (en) 2007-04-27 2013-04-23 Nipro Corporation Oral solid preparation and method of manufacturing the same
WO2010087462A1 (en) 2009-01-29 2010-08-05 大日本住友製薬株式会社 Orally disintegrating tablet having inner core
JP5591128B2 (en) * 2009-01-29 2014-09-17 大日本住友製薬株式会社 Orally disintegrating tablet with inner core

Similar Documents

Publication Publication Date Title
NL930110I1 (en) Carbazolyl- (4) -oxypropanolamine derivatives, method of preparation thereof, and medicaments containing these compounds
IL51086A (en) 4 (phenoxy-phenoxy) methyl 1,3-dioxolane derivatives,their manufacture and insecticidal and acaricidal compositions containing them
JPS53108947A (en) Substituted phenylurea derivative, its production and selective herbicide containing the same
JPS5522645A (en) Soft capsule for encapsulation of light-unstable compound
JPS5687505A (en) Insecticidal composition
JPS5321151A (en) Clathrate composition, its preparations, and separation of cinnamyl aldehyde and/or cinnamyl alcohol from a mixture containing the same
IL60612A0 (en) New 1-substituted-3-cycloalkyl-sulfonyl-pyrrolidine-2,5-dione derivatives,fungicidal compositions containing the same and a process for the preparation of the active ingredients as well as the compositions
JPS53135981A (en) Triazoline derivative, its preparation, and herbicide containing the same
JPS51136886A (en) New biologica lly active substance, ml-236c, and its preparation
JPS53127432A (en) Novel physiologically active substance, anthglutin, and its preparation
JPS525769A (en) Preparation of 3-substituted pyrolidine derivatives
JPS5444035A (en) Antialergic agent
JPS51144732A (en) A remedy for hepatic failure
JPS5359679A (en) 1-cyclic carbamoyl-5-fluorouracils and their preparation
JPS5424856A (en) 1-(3 or 4-methyl-3-cyclohexenyl)-2-methyl-1-penten-3-ol
JPS52144631A (en) Inclusion composition, its preparation and separation of #-diethylbenzene from #-diethylbenzene-containing mixture
JPS51136827A (en) Mixed insecticide composition
JPS5371063A (en) Preparation of 4-(1-9x9-2-isoindolinyl)acetophenone
JPS5419962A (en) Preparation of 2,5-dimethyl-4-hydroxy-2,3-dihydrofuran-3-one
JPS52113945A (en) Cyclopentenone derivatives, preparation of the same, smoking materials containing the same, and method of
JPS5268182A (en) Preparation of novel triazole derivatives
JPS51123823A (en) A barbituric acid insecticide and tickicide
JPS55130914A (en) Novel antiallergic agent
JPS5318731A (en) Agents for destroying harmful arthropods
JPS5427559A (en) 1-(4-butyl) benzoylpyrrolidine and bactericides containing the same