EA201692217A1 - POLYMORPHIC FORMS OF FURAZIDINE - Google Patents

POLYMORPHIC FORMS OF FURAZIDINE

Info

Publication number
EA201692217A1
EA201692217A1 EA201692217A EA201692217A EA201692217A1 EA 201692217 A1 EA201692217 A1 EA 201692217A1 EA 201692217 A EA201692217 A EA 201692217A EA 201692217 A EA201692217 A EA 201692217A EA 201692217 A1 EA201692217 A1 EA 201692217A1
Authority
EA
Eurasian Patent Office
Prior art keywords
furazidine
polymorphic forms
nitrofuran
imidazolidin
ylidene
Prior art date
Application number
EA201692217A
Other languages
Russian (ru)
Inventor
Вилнис Лиепиньш
Михаил Скоморохов
Нина Лукьянова
Евгений Матюшенков
Екатерина Ревьюк
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 EA201692217A1 publication Critical patent/EA201692217A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents

Abstract

Настоящее изобретение относится к кристаллическим формам фуразидина (1-{[(1Е,2Е)-3-(5-нитрофуран-2-ил)проп-2-ен-1-илиден]амино}имидазолидин-2,4-диона) и способам их получения.The present invention relates to crystalline forms of furazidine (1 - {[(1E, 2E) -3- (5-nitrofuran-2-yl) prop-2-en-1-ylidene] amino} imidazolidin-2,4-dione) and methods for their preparation.

EA201692217A 2014-05-29 2015-05-27 POLYMORPHIC FORMS OF FURAZIDINE EA201692217A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LVP-14-44A LV15081B (en) 2014-05-29 2014-05-29 Polymorphs of furazidine
PCT/IB2015/053968 WO2015181741A1 (en) 2014-05-29 2015-05-27 Polymorphic forms of furazidin

Publications (1)

Publication Number Publication Date
EA201692217A1 true EA201692217A1 (en) 2017-05-31

Family

ID=53969380

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201692217A EA201692217A1 (en) 2014-05-29 2015-05-27 POLYMORPHIC FORMS OF FURAZIDINE

Country Status (6)

Country Link
EP (1) EP3148988A1 (en)
EA (1) EA201692217A1 (en)
LV (1) LV15081B (en)
MA (1) MA39860A (en)
UA (1) UA115290C2 (en)
WO (1) WO2015181741A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990402A (en) 1958-10-07 1961-06-27 Smith Kline French Lab Preparation of 1-aminohydantoin derivatives
FR1489091A (en) * 1966-05-09 1967-07-21 Clin Byla Ets New hydantoins and their preparation
WO1997019930A1 (en) 1995-11-27 1997-06-05 Lonza Ag Process for producing 1-aminohydantoin
PL185120B1 (en) 1997-03-17 2003-02-28 Adamed Sp Z Oo Method of obtaining 1-{[3-(5-nitro-2-furyl)-2-propenyliden]-amino}imidazolydin-2,4-dione

Also Published As

Publication number Publication date
MA39860A (en) 2015-12-03
WO2015181741A1 (en) 2015-12-03
LV15081B (en) 2016-11-20
EP3148988A1 (en) 2017-04-05
UA115290C2 (en) 2017-10-10
LV15081A (en) 2015-12-20

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