EA201691191A1 - Полиморфные формы n-карбамоилметил-4(r)-фенил-2-пирролидона - Google Patents
Полиморфные формы n-карбамоилметил-4(r)-фенил-2-пирролидонаInfo
- Publication number
- EA201691191A1 EA201691191A1 EA201691191A EA201691191A EA201691191A1 EA 201691191 A1 EA201691191 A1 EA 201691191A1 EA 201691191 A EA201691191 A EA 201691191A EA 201691191 A EA201691191 A EA 201691191A EA 201691191 A1 EA201691191 A1 EA 201691191A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- polymorphic forms
- pyrrolidone
- phenyl
- carbamoilmethyl
- carbamoylmethyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
- C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
Abstract
Изобретение относится к кристаллическим полиморфным формам N-карбамоилметил-4(R)-фенил-2-пирролидона и способам их получения, а также к применению этих полиморфных форм для производства фармацевтических композиций.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LVP-13-215A LV15016B (lv) | 2013-12-18 | 2013-12-18 | N-karbamoilmetil-4(R)-fenil-2-pirolidinona polimorfās formas |
PCT/IB2014/066849 WO2015092638A1 (en) | 2013-12-18 | 2014-12-12 | N-carbamoylmethyl-4(r)-phenyl-2-pyrrolidone polymorphic forms |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201691191A1 true EA201691191A1 (ru) | 2016-12-30 |
EA029298B1 EA029298B1 (ru) | 2018-03-30 |
Family
ID=52462347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201691191A EA029298B1 (ru) | 2013-12-18 | 2014-12-12 | Полиморфные формы n-карбамоилметил-4(r)-фенил-2-пирролидона |
Country Status (3)
Country | Link |
---|---|
EA (1) | EA029298B1 (ru) |
LV (1) | LV15016B (ru) |
WO (1) | WO2015092638A1 (ru) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LV13630B (en) | 2006-03-16 | 2007-12-20 | Olainfarm As | Method of preparation and use of pharmaceutically active n-carbamoylmethyl-4(r)-phenyl-2-pyrrolidinone |
-
2013
- 2013-12-18 LV LVP-13-215A patent/LV15016B/lv unknown
-
2014
- 2014-12-12 WO PCT/IB2014/066849 patent/WO2015092638A1/en active Application Filing
- 2014-12-12 EA EA201691191A patent/EA029298B1/ru unknown
Also Published As
Publication number | Publication date |
---|---|
WO2015092638A1 (en) | 2015-06-25 |
LV15016B (lv) | 2016-01-20 |
EA029298B1 (ru) | 2018-03-30 |
LV15016A (lv) | 2015-06-20 |
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