EA201691191A1 - Полиморфные формы n-карбамоилметил-4(r)-фенил-2-пирролидона - Google Patents

Полиморфные формы n-карбамоилметил-4(r)-фенил-2-пирролидона

Info

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
Application number
EA201691191A
Other languages
English (en)
Other versions
EA029298B1 (ru
Inventor
Вилнис Лиепиньш
Галина Кухарева
Михаилс Ковальскис
Раймондс Терентьевс
Original Assignee
Акционерное Общество "Олайнфарм"
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 Акционерное Общество "Олайнфарм" filed Critical Акционерное Общество "Олайнфарм"
Publication of EA201691191A1 publication Critical patent/EA201691191A1/ru
Publication of EA029298B1 publication Critical patent/EA029298B1/ru

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D207/00Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02Heterocyclic 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
    • C07D207/18Heterocyclic 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
    • C07D207/22Heterocyclic 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
    • C07D207/24Oxygen or sulfur atoms
    • C07D207/262-Pyrrolidones
    • C07D207/2632-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/272-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.
EA201691191A 2013-12-18 2014-12-12 Полиморфные формы n-карбамоилметил-4(r)-фенил-2-пирролидона EA029298B1 (ru)

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)

* Cited by examiner, † Cited by third party
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

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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