GB980592A - Novel benzoxazepine derivatives and a process for the manufacture thereof - Google Patents

Novel benzoxazepine derivatives and a process for the manufacture thereof

Info

Publication number
GB980592A
GB980592A GB13379/63A GB1337963A GB980592A GB 980592 A GB980592 A GB 980592A GB 13379/63 A GB13379/63 A GB 13379/63A GB 1337963 A GB1337963 A GB 1337963A GB 980592 A GB980592 A GB 980592A
Authority
GB
United Kingdom
Prior art keywords
compounds
halo
bases
alkyl group
manufacture
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
GB13379/63A
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 GB980592A publication Critical patent/GB980592A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4841—Filling excipients; Inactive ingredients
    • A61K9/4858—Organic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4841—Filling excipients; Inactive ingredients
    • A61K9/4866—Organic macromolecular compounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material 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)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

The invention comprises compounds of general formula <FORM:0980592/C2/1> wherein the broken lines denote bonds to optional substituents and the lower alkyl group contains 1-7 carbon atoms; and their salts with bases; and their preparation by treating a compound of formula <FORM:0980592/C2/2> wherein R represents a 1-halo-alkyl group, with N,N-dimethyl-formamide. Acylamino-benzoic acids II are prepared by acylation of an anthranilic acid with a 1-halo-acyl halide in the presence of an acid binding agent. Pharmaceutical preparations comprise compounds I, or non-toxic salts thereof with bases, in admixture with compatible pharmaceutical carriers. Tablets, capsules, solutions, suspensions and suppositories are mentioned for oral, parenteral and rectal administration. The compounds are diuretics.
GB13379/63A 1962-04-06 1963-04-04 Novel benzoxazepine derivatives and a process for the manufacture thereof Expired GB980592A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18551262A 1962-04-06 1962-04-06

Publications (1)

Publication Number Publication Date
GB980592A true GB980592A (en) 1965-01-13

Family

ID=22681287

Family Applications (2)

Application Number Title Priority Date Filing Date
GB13380/63A Expired GB980593A (en) 1962-04-06 1963-04-04 Novel quinazoline derivatives and a process for the manufacture thereof
GB13379/63A Expired GB980592A (en) 1962-04-06 1963-04-04 Novel benzoxazepine derivatives and a process for the manufacture thereof

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB13380/63A Expired GB980593A (en) 1962-04-06 1963-04-04 Novel quinazoline derivatives and a process for the manufacture thereof

Country Status (5)

Country Link
BE (1) BE630572A (en)
BR (1) BR6348190D0 (en)
CH (1) CH428741A (en)
ES (2) ES286809A1 (en)
GB (2) GB980593A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5017567A (en) * 1983-11-25 1991-05-21 Schering Corporation Carboxyalkyl dipeptides as antiglaucoma agents
US4906635A (en) * 1983-11-25 1990-03-06 Schering Corporation Carboxyalkyl dipeptides as antiglaucoma agents
US4778795A (en) * 1983-11-25 1988-10-18 Schering Corporation Carboxyalkyl dipeptides as antiglaucoma agents

Also Published As

Publication number Publication date
BR6348190D0 (en) 1973-07-03
CH428741A (en) 1967-01-31
GB980593A (en) 1965-01-13
ES286808A1 (en) 1963-11-16
BE630572A (en) 1963-11-04
ES286809A1 (en) 1963-10-16

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