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LV15016A - Polymorphyc forms of n-carbamoyl-4(r)-phenyl-2-pyrrolidinone - Google Patents

Polymorphyc forms of n-carbamoyl-4(r)-phenyl-2-pyrrolidinone

Info

Publication number
LV15016A
LV15016A LVP-13-215A LV130215A LV15016A LV 15016 A LV15016 A LV 15016A LV 130215 A LV130215 A LV 130215A LV 15016 A LV15016 A LV 15016A
Authority
LV
Latvia
Prior art keywords
pyrrolidinone
phenyl
forms
polymorphyc
carbamoyl
Prior art date
Application number
LVP-13-215A
Other languages
Latvian (lv)
Other versions
LV15016B (en
Inventor
Vilnis Liepiņš
Gaļina KUHAREVA
Mihails Kovaļskis
Raimonds Terentjevs
Original Assignee
Olainfarm, A/S
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 Olainfarm, A/S filed Critical Olainfarm, A/S
Priority to LVP-13-215A priority Critical patent/LV15016B/en
Priority to PCT/IB2014/066849 priority patent/WO2015092638A1/en
Priority to EA201691191A priority patent/EA029298B1/en
Publication of LV15016A publication Critical patent/LV15016A/en
Publication of LV15016B publication Critical patent/LV15016B/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrrole Compounds (AREA)

Abstract

The present invention pertains to crystalloid polymorphic forms of N-carbamoylmethyl-4(R)-phenyl-2-pyrrolidinone and methods for producing thereof. The invention also pertains to use of polymorphic forms of N-carbamoylmethyl-4(R)-phenyl-2-pyrrolidinone for producing pharmaceutical compositions.
LVP-13-215A 2013-12-18 2013-12-18 Polymorphyc forms of n-carbamoyl-4(r)-phenyl-2-pyrrolidinone LV15016B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
LVP-13-215A LV15016B (en) 2013-12-18 2013-12-18 Polymorphyc forms of n-carbamoyl-4(r)-phenyl-2-pyrrolidinone
PCT/IB2014/066849 WO2015092638A1 (en) 2013-12-18 2014-12-12 N-carbamoylmethyl-4(r)-phenyl-2-pyrrolidone polymorphic forms
EA201691191A EA029298B1 (en) 2013-12-18 2014-12-12 N-carbamoylmethyl-4(r)-phenyl-2-pyrrolidone polymorphic forms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LVP-13-215A LV15016B (en) 2013-12-18 2013-12-18 Polymorphyc forms of n-carbamoyl-4(r)-phenyl-2-pyrrolidinone

Publications (2)

Publication Number Publication Date
LV15016A true LV15016A (en) 2015-06-20
LV15016B LV15016B (en) 2016-01-20

Family

ID=52462347

Family Applications (1)

Application Number Title Priority Date Filing Date
LVP-13-215A LV15016B (en) 2013-12-18 2013-12-18 Polymorphyc forms of n-carbamoyl-4(r)-phenyl-2-pyrrolidinone

Country Status (3)

Country Link
EA (1) EA029298B1 (en)
LV (1) LV15016B (en)
WO (1) WO2015092638A1 (en)

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
LV15016B (en) 2016-01-20
WO2015092638A1 (en) 2015-06-25
EA201691191A1 (en) 2016-12-30
EA029298B1 (en) 2018-03-30

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