IN2013MU01177A - - Google Patents

Info

Publication number
IN2013MU01177A
IN2013MU01177A IN1177MU2013A IN2013MU01177A IN 2013MU01177 A IN2013MU01177 A IN 2013MU01177A IN 1177MU2013 A IN1177MU2013 A IN 1177MU2013A IN 2013MU01177 A IN2013MU01177 A IN 2013MU01177A
Authority
IN
India
Prior art keywords
present
tadalafil
stable pharmaceutical
excipienls
particle
Prior art date
Application number
Inventor
Pavan Kumar M
Jamloki Ashutosh
Bhattacharya Sautik
Sehgel Ashish
Original Assignee
Astron Res 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 Astron Res Ltd filed Critical Astron Res Ltd
Priority to PCT/IN2014/000196 priority Critical patent/WO2014167579A2/en
Priority to IN1177MU2013 priority patent/IN2013MU01177A/en
Publication of IN2013MU01177A publication Critical patent/IN2013MU01177A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/4985—Pyrazines or piperazines ortho- or peri-condensed with heterocyclic ring systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2013—Organic compounds, e.g. phospholipids, fats
    • A61K9/2018—Sugars, or sugar alcohols, e.g. lactose, mannitol; Derivatives thereof, e.g. polysorbates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00—Drugs for genital or sexual disorders; Contraceptives
    • A61P15/10—Drugs for genital or sexual disorders; Contraceptives for impotence

Abstract

The present invention relates to stable pharmaceutical compositions of Tadalafil for oral administration comprising tadalafil particles having D90 particle si/.e greater than about 40 μm and one or more pharmaceutically acceptable excipienls, Further the present invention also discloses the process for the preparation of the said stable pharmaceutical composition.
IN1177MU2013 2013-03-28 2014-03-28 IN2013MU01177A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/IN2014/000196 WO2014167579A2 (en) 2013-03-28 2014-03-28 Stable pharmaceutical compositions of tadalafil
IN1177MU2013 IN2013MU01177A (en) 2013-03-28 2014-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN1177MU2013 IN2013MU01177A (en) 2013-03-28 2014-03-28

Publications (1)

Publication Number Publication Date
IN2013MU01177A true IN2013MU01177A (en) 2015-04-17

Family

ID=51690088

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1177MU2013 IN2013MU01177A (en) 2013-03-28 2014-03-28

Country Status (2)

Country Link
IN (1) IN2013MU01177A (en)
WO (1) WO2014167579A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2016002581A (en) * 2016-02-26 2017-08-25 Apotex Tech Inc Novel pharmaceutical formulations comprising a pds5 inhibitor.
CN113855639B (en) * 2021-11-04 2023-03-24 昆明源瑞制药有限公司 Tadalafil tablet and preparation method thereof
CN115089551B (en) * 2022-04-07 2024-03-29 江西药都仁和制药有限公司 Tadalafil tablet and preparation method thereof
WO2023232215A1 (en) * 2022-06-02 2023-12-07 Rontis Hellas S.A. Improved pharmaceutical composition containing tadalafil and process for the preparation thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012095151A1 (en) * 2010-12-23 2012-07-19 Zaklady Farmaceutyczne Polpharma Sa Solid pharmaceutical dosage forms comprising tadalafil and methods of preparation thereof
EP2654723B1 (en) * 2010-12-23 2014-12-31 Zaklady Farmaceutyczne Polpharma SA Solid pharmaceutical dosage forms comprising tadalafil and methods of preparation thereof
WO2013109230A1 (en) * 2012-01-18 2013-07-25 Mahmut Bilgic Pharmaceutical compositions comprising tadalafil

Also Published As

Publication number Publication date
WO2014167579A3 (en) 2014-12-24
WO2014167579A2 (en) 2014-10-16

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