AT284853B - Verfahren zur Herstellung von Benzodiazepinen bzw. von Salzen hievon - Google Patents
Verfahren zur Herstellung von Benzodiazepinen bzw. von Salzen hievonInfo
- Publication number
- AT284853B AT284853B AT363069A AT363069A AT284853B AT 284853 B AT284853 B AT 284853B AT 363069 A AT363069 A AT 363069A AT 363069 A AT363069 A AT 363069A AT 284853 B AT284853 B AT 284853B
- Authority
- AT
- Austria
- Prior art keywords
- benzodiazepines
- salts
- preparation
- Prior art date
Links
- 229940049706 benzodiazepine Drugs 0.000 title 1
- 150000001557 benzodiazepines Chemical class 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 1
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
- C07D243/24—Oxygen atoms
-
- 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
-
- 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
- C07D243/24—Oxygen atoms
- C07D243/30—Preparation including building-up the benzodiazepine skeleton from compounds already containing hetero rings
- C07D243/36—Preparation including building-up the benzodiazepine skeleton from compounds already containing hetero rings containing an indole or hydrogenated indole ring system
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04G—MAKING NETS BY KNOTTING OF FILAMENTARY MATERIAL; MAKING KNOTTED CARPETS OR TAPESTRIES; KNOTTING NOT OTHERWISE PROVIDED FOR
- D04G3/00—Making knotted carpets or tapestries
- D04G3/02—Making knotted carpets or tapestries by hand; Tools therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Textile Engineering (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2567368 | 1968-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT284853B true AT284853B (de) | 1970-10-12 |
Family
ID=12172287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT363069A AT284853B (de) | 1968-04-16 | 1969-04-15 | Verfahren zur Herstellung von Benzodiazepinen bzw. von Salzen hievon |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3555013A (de) |
| AT (1) | AT284853B (de) |
| BE (1) | BE731539A (de) |
| CH (1) | CH510680A (de) |
| DE (1) | DE1918311C3 (de) |
| FR (1) | FR2007460A1 (de) |
| GB (1) | GB1209129A (de) |
| NL (1) | NL143926B (de) |
| SE (1) | SE365216B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3922264A (en) * | 1967-12-07 | 1975-11-25 | Sumitomo Chemical Co | Production of benzodiazepine derivatives |
-
1969
- 1969-04-10 DE DE1918311A patent/DE1918311C3/de not_active Expired
- 1969-04-14 US US816091A patent/US3555013A/en not_active Expired - Lifetime
- 1969-04-14 GB GB09049/69A patent/GB1209129A/en not_active Expired
- 1969-04-15 AT AT363069A patent/AT284853B/de not_active IP Right Cessation
- 1969-04-15 BE BE731539D patent/BE731539A/xx unknown
- 1969-04-15 FR FR6911557A patent/FR2007460A1/fr not_active Withdrawn
- 1969-04-15 SE SE05266/69A patent/SE365216B/xx unknown
- 1969-04-15 NL NL696905753A patent/NL143926B/xx unknown
- 1969-04-16 CH CH574769A patent/CH510680A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE365216B (de) | 1974-03-18 |
| CH510680A (de) | 1971-07-31 |
| DE1918311C3 (de) | 1974-02-28 |
| US3555013A (en) | 1971-01-12 |
| NL143926B (nl) | 1974-11-15 |
| DE1918311A1 (de) | 1970-01-22 |
| DE1918311B2 (de) | 1973-06-28 |
| GB1209129A (en) | 1970-10-21 |
| FR2007460A1 (de) | 1970-01-09 |
| BE731539A (de) | 1969-09-15 |
| NL6905753A (de) | 1969-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |