WO2014174529A3 - Polymorphs of avanafil - Google Patents
Polymorphs of avanafil Download PDFInfo
- Publication number
- WO2014174529A3 WO2014174529A3 PCT/IN2014/000258 IN2014000258W WO2014174529A3 WO 2014174529 A3 WO2014174529 A3 WO 2014174529A3 IN 2014000258 W IN2014000258 W IN 2014000258W WO 2014174529 A3 WO2014174529 A3 WO 2014174529A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- avanafil
- polymorphs
- preparation
- provides
- pharmaceutical compositions
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing three or more hetero rings
-
- 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 provides a novel polymorph of avanafil, process for its preparation and pharmaceutical compositions comprising it.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1782/CHE/2013 | 2013-04-23 | ||
IN1782CH2013 | 2013-04-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014174529A2 WO2014174529A2 (en) | 2014-10-30 |
WO2014174529A3 true WO2014174529A3 (en) | 2015-04-02 |
Family
ID=51792467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IN2014/000258 WO2014174529A2 (en) | 2013-04-23 | 2014-04-22 | Polymorphs of avanafil |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2014174529A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106336401B (en) * | 2015-07-15 | 2019-05-28 | 山东诚创医药技术开发有限公司 | A kind of refining methd of avanaphil |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6656935B2 (en) * | 1999-09-16 | 2003-12-02 | Tanabe Seiyaku Co., Ltd. | Aromatic nitrogen-containing 6-membered cyclic compounds |
US7625911B2 (en) * | 2005-01-12 | 2009-12-01 | Mai De Ltd. | Amorphous form of erlotinib hydrochloride and its solid amorphous dispersion |
WO2012051559A2 (en) * | 2010-10-15 | 2012-04-19 | Gilead Sciences, Inc. | Compositions and methods of treating pulmonary hypertension |
-
2014
- 2014-04-22 WO PCT/IN2014/000258 patent/WO2014174529A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6656935B2 (en) * | 1999-09-16 | 2003-12-02 | Tanabe Seiyaku Co., Ltd. | Aromatic nitrogen-containing 6-membered cyclic compounds |
US6797709B2 (en) * | 1999-09-16 | 2004-09-28 | Tanabe Seiyaku Co., Ltd. | Aromatic nitrogen-containing 6-membered cyclic compounds |
US7625911B2 (en) * | 2005-01-12 | 2009-12-01 | Mai De Ltd. | Amorphous form of erlotinib hydrochloride and its solid amorphous dispersion |
WO2012051559A2 (en) * | 2010-10-15 | 2012-04-19 | Gilead Sciences, Inc. | Compositions and methods of treating pulmonary hypertension |
Also Published As
Publication number | Publication date |
---|---|
WO2014174529A2 (en) | 2014-10-30 |
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