LV15081A - Polymorphs of furazidine - Google Patents

Polymorphs of furazidine

Info

Publication number
LV15081A
LV15081A LVP-14-44A LV140044A LV15081A LV 15081 A LV15081 A LV 15081A LV 140044 A LV140044 A LV 140044A LV 15081 A LV15081 A LV 15081A
Authority
LV
Latvia
Prior art keywords
furazidine
polymorphs
nitrofuran
propen
imidazolidine
Prior art date
Application number
LVP-14-44A
Other languages
Latvian (lv)
Other versions
LV15081B (en
Inventor
Vilnis Liepiņš
Mikhail Skomorokhov
Ņina Lukjanova
Evgenij Matiushenkov
Jekaterina Revjuka
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-14-44A priority Critical patent/LV15081B/en
Priority to EA201692217A priority patent/EA201692217A1/en
Priority to PCT/IB2015/053968 priority patent/WO2015181741A1/en
Priority to MA039860A priority patent/MA39860A/en
Priority to UAA201611302A priority patent/UA115290C2/en
Priority to EP15753991.7A priority patent/EP3148988A1/en
Publication of LV15081A publication Critical patent/LV15081A/en
Publication of LV15081B publication Critical patent/LV15081B/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

The invention relates to crystalline polymorphs of furazidine (1-{[(1E,2E)-3-(5-nitrofuran-2-yl)-2-propen-1-ylidene]amino}imidazolidine-2,4-dione) and the acquisition method thereof.
LVP-14-44A 2014-05-29 2014-05-29 Polymorphs of furazidine LV15081B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
LVP-14-44A LV15081B (en) 2014-05-29 2014-05-29 Polymorphs of furazidine
EA201692217A EA201692217A1 (en) 2014-05-29 2015-05-27 POLYMORPHIC FORMS OF FURAZIDINE
PCT/IB2015/053968 WO2015181741A1 (en) 2014-05-29 2015-05-27 Polymorphic forms of furazidin
MA039860A MA39860A (en) 2014-05-29 2015-05-27 Polymorphic forms of furazidin
UAA201611302A UA115290C2 (en) 2014-05-29 2015-05-27 Polymorphic forms of furazidin
EP15753991.7A EP3148988A1 (en) 2014-05-29 2015-05-27 Polymorphic forms of furazidin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LVP-14-44A LV15081B (en) 2014-05-29 2014-05-29 Polymorphs of furazidine

Publications (2)

Publication Number Publication Date
LV15081A true LV15081A (en) 2015-12-20
LV15081B LV15081B (en) 2016-11-20

Family

ID=53969380

Family Applications (1)

Application Number Title Priority Date Filing Date
LVP-14-44A LV15081B (en) 2014-05-29 2014-05-29 Polymorphs 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
EA201692217A1 (en) 2017-05-31

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