IL29501A - Process for the manufacture of benzodiazepine derivatives - Google Patents

Process for the manufacture of benzodiazepine derivatives

Info

Publication number
IL29501A
IL29501A IL29501A IL2950168A IL29501A IL 29501 A IL29501 A IL 29501A IL 29501 A IL29501 A IL 29501A IL 2950168 A IL2950168 A IL 2950168A IL 29501 A IL29501 A IL 29501A
Authority
IL
Israel
Prior art keywords
formula
reaction
acid catalyst
phenyl
lower alkyl
Prior art date
Application number
IL29501A
Other languages
English (en)
Original Assignee
Sparamedica 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 Sparamedica Ag filed Critical Sparamedica Ag
Publication of IL29501A publication Critical patent/IL29501A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
    • C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
    • C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
    • C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
    • C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
    • C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
    • C07D243/20—Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyridine Compounds (AREA)
  • Springs (AREA)
IL29501A 1967-03-08 1968-02-20 Process for the manufacture of benzodiazepine derivatives IL29501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62143467A 1967-03-08 1967-03-08

Publications (1)

Publication Number Publication Date
IL29501A true IL29501A (en) 1971-10-20

Family

ID=24490164

Family Applications (1)

Application Number Title Priority Date Filing Date
IL29501A IL29501A (en) 1967-03-08 1968-02-20 Process for the manufacture of benzodiazepine derivatives

Country Status (17)

Country Link
AT (1) AT277255B (fr)
BE (1) BE711784A (fr)
CH (1) CH502354A (fr)
CY (1) CY523A (fr)
DE (1) DE1695225A1 (fr)
DK (1) DK121235B (fr)
ES (1) ES351343A1 (fr)
FI (1) FI48470C (fr)
FR (1) FR1555405A (fr)
GB (1) GB1158246A (fr)
IL (1) IL29501A (fr)
MY (1) MY7000055A (fr)
NL (1) NL143230B (fr)
NO (1) NO123036B (fr)
OA (1) OA02752A (fr)
SE (1) SE348735B (fr)
YU (1) YU31946B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141735A (en) * 1990-06-18 1992-08-25 Hoffman-La Roche, Inc. Substituted amino-benzodiazepines having anitviral activity

Also Published As

Publication number Publication date
OA02752A (fr) 1970-12-15
GB1158246A (en) 1969-07-16
MY7000055A (en) 1970-12-31
NO123036B (fr) 1971-09-20
FR1555405A (fr) 1969-01-24
CH502354A (de) 1971-01-31
NL6803245A (fr) 1968-09-09
YU31946B (en) 1974-02-28
CY523A (en) 1970-02-10
NL143230B (nl) 1974-09-16
SE348735B (fr) 1972-09-11
BE711784A (fr) 1968-09-09
FI48470B (fr) 1974-07-01
AT277255B (de) 1969-12-29
DE1695225A1 (de) 1970-09-10
FI48470C (fi) 1974-10-10
YU52468A (en) 1973-08-31
ES351343A1 (es) 1969-06-01
DK121235B (da) 1971-09-27

Similar Documents

Publication Publication Date Title
Deyrup et al. 1, 2, 3-oxathiazolidines. Heterocyclic system
US3635982A (en) Amino-substituted-quinoxalinyloxazolidines and -oxazines
US3266990A (en) Derivatives of quinazoline
FR2589152A1 (fr) Derives pyridine-3-carboxamides et leur application comme inhibiteurs de la croissance des plantes
CS198297B2 (en) Method of producing derivatives of urea
IL29501A (en) Process for the manufacture of benzodiazepine derivatives
CA1078842A (fr) Production de 2-alkyl ou 2-cycloalkyl-4-methyl-6-hydroxypyrimidines
US3297698A (en) Process for the preparation of quinazoline 3-oxides
CH497436A (de) Verfahren zur Herstellung von Benzodiazepin-Derivaten
US3299068A (en) 2, 4-diamino-5, 6, 7, 8-tetrahydro-6-phenylquinazoline and congeners
IL24703A (en) Benzodiazepine derivatives and process for the manufacture thereof
CA1111034A (fr) Procede industriel d'obtention de derives d'azathianaphtalene, substances pharmaceutiques qui en contiennent et emploi de ces dernieres
NO132800B (fr)
US2662885A (en) Antihistamine compounds
CA1062256A (fr) Derives de la benzazepine
JPS61178970A (ja) 新規２−置換された１，４−ベンゾジアゼピンの製法
US3230234A (en) Process for the preparation of 2, 3-dihydro-1h-cyclohepta [b] pyrrole-2, 8-dione derivatives and products thereof
US3433802A (en) 3-(n-lower-alkylanilino)pyrrolidines
US3321520A (en) Iminocycloheptatrienes and a process for preparing the same
US3113950A (en) Process for the preparation of cyclohepta [b] pyrrol-8(1h)-one derivatives
US3192199A (en) Process for the production of 1-cycloalkyl derivatives of 1, 4-benzodiazepine
US3215737A (en) Preparation of 2-amino-5-nitro-benzophenone and derivatives thereof
US3294799A (en) 2-aryl-7-oxopteridinecarboxamides and 2-aryl-7-oxo-pteridinethiocarboxamides
NO129744B (fr)
US3135789A (en) Cyclic boron compounds