ES319653A1 - Un procedimiento para la preparacion de derivados de imidazol. - Google Patents

Un procedimiento para la preparacion de derivados de imidazol.

Info

Publication number
ES319653A1
ES319653A1 ES0319653A ES319653A ES319653A1 ES 319653 A1 ES319653 A1 ES 319653A1 ES 0319653 A ES0319653 A ES 0319653A ES 319653 A ES319653 A ES 319653A ES 319653 A1 ES319653 A1 ES 319653A1
Authority
ES
Spain
Prior art keywords
hydrogen
formula
see formula
lower alkyl
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES0319653A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES319653A1 publication Critical patent/ES319653A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles 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 in position 2
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles 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 in position 2
    • C07D235/30—Nitrogen atoms not forming part of a nitro radical
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/924—Coupled nut and bolt
    • Y10S411/929—Thread lock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Steroid Compounds (AREA)
ES0319653A 1964-11-17 1965-11-16 Un procedimiento para la preparacion de derivados de imidazol. Expired ES319653A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US411714A US3287468A (en) 1964-11-17 1964-11-17 2-nitroimidazoles and process
US411694A US3356685A (en) 1964-11-17 1964-11-17 2-nitrobenzimidazoles

Publications (1)

Publication Number Publication Date
ES319653A1 true ES319653A1 (es) 1966-06-01

Family

ID=27021485

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0319653A Expired ES319653A1 (es) 1964-11-17 1965-11-16 Un procedimiento para la preparacion de derivados de imidazol.

Country Status (10)

Country Link
US (2) US3287468A (index.php)
AT (1) AT255408B (index.php)
BE (1) BE672333A (index.php)
BR (1) BR6574833D0 (index.php)
CH (1) CH469715A (index.php)
DE (1) DE1545969A1 (index.php)
ES (1) ES319653A1 (index.php)
FR (1) FR4886M (index.php)
GB (1) GB1051388A (index.php)
NL (1) NL6514946A (index.php)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL124627C (index.php) * 1964-08-12
US3499967A (en) * 1964-08-12 1970-03-10 Lepetit Spa Compositions for combatting trichomonas vaginalis infections containing 1-methyl-5-isopropyl-2 nitroimidazole
GB1051388A (index.php) * 1964-11-17
CH491926A (de) * 1966-04-12 1970-06-15 Hoffmann La Roche Verfahren zur Herstellung eines 5-Nitro-Imidazols
GB1480192A (en) * 1975-01-15 1977-07-20 Lepetit Spa 1-methyl-2-nitro-imidazole-5-methanol derivatives
CN102241634B (zh) * 2011-05-18 2013-09-25 西安近代化学研究所 2-硝基-4,5-二氰基-1h-咪唑的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965648A (en) * 1960-12-20 Certain i-alkenyl benzimidazoles
US3065133A (en) * 1956-09-28 1962-11-20 Rhone Poulenc Sa Imidazoles for the control of histomoniasis
GB837838A (en) * 1957-09-14 1960-06-15 Rhone Poulenc Sa New imidazole derivatives and processes for their preparation
US3103518A (en) * 1958-01-14 1963-09-10 G -methoxybenzimidazole-
GB1051388A (index.php) * 1964-11-17

Also Published As

Publication number Publication date
BE672333A (index.php) 1966-05-16
BR6574833D0 (pt) 1973-08-02
CH469715A (de) 1969-03-15
NL6514946A (index.php) 1966-05-18
AT255408B (de) 1967-07-10
GB1051388A (index.php)
DE1545969A1 (de) 1970-01-08
FR4886M (index.php) 1967-03-06
US3356685A (en) 1967-12-05
US3287468A (en) 1966-11-22

Similar Documents

Publication Publication Date Title
ES8600211A1 (es) Un procedimiento para la preparacion de nuevos derivados arilfenilicos
GB1327312A (en) Hererocyclic compounds
ES303009A1 (es) Procedimiento para la preparacion de compuestos de imidazolidina.
ES319653A1 (es) Un procedimiento para la preparacion de derivados de imidazol.
GB966222A (en) Derivatives of cephalosporin c
GB1459545A (en) Iron chelates
GB972962A (en) A process for the manufacture of benzodiazepine derivatives
GB1392681A (en) Process for the mahufacture of benzodiazepine derivatives
CH614940A5 (en) Process for the preparation of new terpenoaromatic amidines
ES303109A1 (es) Procedimiento para la preparacion de imidazo quinazolinas y pirimido quinazolinas.
GB909751A (en) 4-chloro-3-sulphamyl benzamides
ES285855A1 (es) Un procedimiento para la fabricación de derivados benzodiazepínicos
ES276648A1 (es) Procedimiento para la fabricación de derivados de benzodiazepina
ES298897A1 (es) Un procedimiento para la preparación de derivados de benzodiazepina
ES286241A1 (es) Un procedimiento para la fabricación de derivados benzodiazepínicos
GB1006315A (en) New indazolium salts
GB1219848A (en) NOVEL N-SUBSTITUTED-o-PHENYLENE AMINES, AND PROCESSES FOR THEIR PREPARATION
GB1118755A (en) Difluoraminated urea derivatives
GB1017277A (en) Process for the manufacture of benzodiazepine derivatives
ES319191A1 (es) Procedimiento para la obtencion de derivados heterociclicos de guanidina.
ES392665A1 (es) Un procedimiento para preparar derivados de benzodiazepina-1-sustituidos y sales de los mismos.
ES383586A1 (es) Un procedimiento para producir derivados de 1-hidroxialco- hil - benzodiazepina.
GB1056475A (en) Process for preparing 4-amino-pyrazolone derivatives
ES320299A1 (es) Un procedimiento para la preparacion de derivados de benzodiazepina.
ES401892A1 (es) Procedimiento para la preparacion de nuevos compuestos de benzodiacepina.