CH346549A - Process for the preparation of salts of N- (5-nitro-2-furfurylidene) -1-aminohydantoin - Google Patents

Process for the preparation of salts of N- (5-nitro-2-furfurylidene) -1-aminohydantoin

Info

Publication number
CH346549A
CH346549A CH346549DA CH346549A CH 346549 A CH346549 A CH 346549A CH 346549D A CH346549D A CH 346549DA CH 346549 A CH346549 A CH 346549A
Authority
CH
Switzerland
Prior art keywords
aminohydantoin
furfurylidene
nitro
salts
preparation
Prior art date
Application number
Other languages
German (de)
Inventor
Feriano Dr Banci
Fernando Dr Avanzini
Original Assignee
Leo Ind Chim Farm Spa
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 Leo Ind Chim Farm Spa filed Critical Leo Ind Chim Farm Spa
Publication of CH346549A publication Critical patent/CH346549A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Coloring (AREA)
CH346549D 1959-11-27 1959-11-27 Process for the preparation of salts of N- (5-nitro-2-furfurylidene) -1-aminohydantoin CH346549A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH346549T 1959-11-27

Publications (1)

Publication Number Publication Date
CH346549A true CH346549A (en) 1960-05-31

Family

ID=4545603

Family Applications (1)

Application Number Title Priority Date Filing Date
CH346549D CH346549A (en) 1959-11-27 1959-11-27 Process for the preparation of salts of N- (5-nitro-2-furfurylidene) -1-aminohydantoin

Country Status (5)

Country Link
BE (1) BE595104A (en)
CH (1) CH346549A (en)
DE (1) DE1192212B (en)
GB (1) GB889375A (en)
NL (1) NL253959A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147590B (en) * 1960-12-27 1963-04-25 Norwich Pharma Co Process for the preparation of bactericidally active derivatives of 1- (5-nitrofurfurylidene-amino) -hydantoin substituted in the 3-position
DE1147588B (en) * 1960-12-27 1963-04-25 Norwich Pharma Co Process for the preparation of the bactericidally active 2- [1- (5-nitrofurfurylidene-amino) -2, 4-dioxo-imidazolidyl- (3)] -ethyl-carbamic acid-ethyl ester
DE1164416B (en) * 1960-12-27 1964-03-05 Norwich Pharma Co Process for the preparation of 3-position aminoalkylated derivatives of 1- (5-nitrofurfurylidene-amino) -hydantoin and their salts
DE1190945B (en) * 1961-06-07 1965-04-15 Norwich Pharma Co Process for the preparation of 3-methoxymethyl-1- (5'-nitrofurfurylidene-amino) -hydantoin
DE1192653B (en) * 1962-03-31 1965-05-13 Boehringer & Soehne Gmbh Process for the preparation of salts of N- (5-nitrofurfurylidene) -1-aminohydantoin

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332832A (en) * 1989-07-26 1994-07-26 Procter & Gamble Pharmaceuticals, Inc. Nitrofurantoin crystals

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147590B (en) * 1960-12-27 1963-04-25 Norwich Pharma Co Process for the preparation of bactericidally active derivatives of 1- (5-nitrofurfurylidene-amino) -hydantoin substituted in the 3-position
DE1147589B (en) * 1960-12-27 1963-04-25 Norwich Pharma Co Process for the preparation of bactericidally active derivatives of 1- (5-nitrofurfurylidene-amino) -hydantoin substituted in the 3-position
DE1147588B (en) * 1960-12-27 1963-04-25 Norwich Pharma Co Process for the preparation of the bactericidally active 2- [1- (5-nitrofurfurylidene-amino) -2, 4-dioxo-imidazolidyl- (3)] -ethyl-carbamic acid-ethyl ester
DE1164416B (en) * 1960-12-27 1964-03-05 Norwich Pharma Co Process for the preparation of 3-position aminoalkylated derivatives of 1- (5-nitrofurfurylidene-amino) -hydantoin and their salts
DE1190945B (en) * 1961-06-07 1965-04-15 Norwich Pharma Co Process for the preparation of 3-methoxymethyl-1- (5'-nitrofurfurylidene-amino) -hydantoin
DE1192653B (en) * 1962-03-31 1965-05-13 Boehringer & Soehne Gmbh Process for the preparation of salts of N- (5-nitrofurfurylidene) -1-aminohydantoin
US3234220A (en) * 1962-03-31 1966-02-08 Boehringer & Soehne Gmbh Tasteless n-(5-nitrofurfurylidene)-1-aminohydantoin salts

Also Published As

Publication number Publication date
NL253959A (en)
DE1192212B (en) 1965-05-06
GB889375A (en) 1962-02-14
BE595104A (en) 1961-01-02

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