CS173566B2 - - Google Patents
Info
- Publication number
- CS173566B2 CS173566B2 CS254470A CS254470A CS173566B2 CS 173566 B2 CS173566 B2 CS 173566B2 CS 254470 A CS254470 A CS 254470A CS 254470 A CS254470 A CS 254470A CS 173566 B2 CS173566 B2 CS 173566B2
- Authority
- CS
- Czechoslovakia
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
- C07D243/24—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
- C07D243/26—Preparation from compounds already containing the benzodiazepine skeleton
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2990669A JPS4826758B1 (OSRAM) | 1969-04-16 | 1969-04-16 | |
| JP3295669A JPS4834748B1 (OSRAM) | 1969-04-28 | 1969-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS173566B2 true CS173566B2 (OSRAM) | 1977-02-28 |
Family
ID=26368158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS254470A CS173566B2 (OSRAM) | 1969-04-16 | 1970-04-15 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT306725B (OSRAM) |
| CH (1) | CH539058A (OSRAM) |
| CS (1) | CS173566B2 (OSRAM) |
| HU (1) | HU163336B (OSRAM) |
| SU (1) | SU404254A3 (OSRAM) |
-
1970
- 1970-04-10 AT AT331170A patent/AT306725B/de not_active IP Right Cessation
- 1970-04-15 HU HUSU000527 patent/HU163336B/hu unknown
- 1970-04-15 CS CS254470A patent/CS173566B2/cs unknown
- 1970-04-15 SU SU1422858A patent/SU404254A3/ru active
- 1970-04-16 CH CH567670A patent/CH539058A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH539058A (de) | 1973-07-15 |
| AT306725B (de) | 1973-04-25 |
| HU163336B (OSRAM) | 1973-07-28 |
| SU404254A3 (OSRAM) | 1973-10-26 |