FI52721C - Uusi menetelmä 1-substituoitujen 5-fenyyli-2,3-dihydro-1H-1,4-bentsodi atsepiinijohdannaisten valmistamiseksi - Google Patents
Uusi menetelmä 1-substituoitujen 5-fenyyli-2,3-dihydro-1H-1,4-bentsodi atsepiinijohdannaisten valmistamiseksiInfo
- Publication number
- FI52721C FI52721C FI712880A FI288071A FI52721C FI 52721 C FI52721 C FI 52721C FI 712880 A FI712880 A FI 712880A FI 288071 A FI288071 A FI 288071A FI 52721 C FI52721 C FI 52721C
- Authority
- FI
- Finland
- Prior art keywords
- dihydro
- phenyl
- substituted
- preparation
- new process
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
- C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
-
- 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
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9135470A JPS502993B1 (fi) | 1970-10-17 | 1970-10-17 | |
| JP9804870A JPS505717B1 (fi) | 1970-11-07 | 1970-11-07 | |
| JP9804670 | 1970-11-07 | ||
| JP12900970 | 1970-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI52721B FI52721B (fi) | 1977-08-01 |
| FI52721C true FI52721C (fi) | 1977-11-10 |
Family
ID=27467901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI712880A FI52721C (fi) | 1970-10-17 | 1971-10-14 | Uusi menetelmä 1-substituoitujen 5-fenyyli-2,3-dihydro-1H-1,4-bentsodi atsepiinijohdannaisten valmistamiseksi |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3832344A (fi) |
| AU (1) | AU432769B2 (fi) |
| BE (1) | BE773980A (fi) |
| CA (1) | CA945549A (fi) |
| CH (1) | CH570988A5 (fi) |
| DE (1) | DE2151540A1 (fi) |
| FI (1) | FI52721C (fi) |
| FR (1) | FR2110017A5 (fi) |
| GB (1) | GB1338106A (fi) |
| HU (1) | HU163175B (fi) |
| NL (1) | NL7114202A (fi) |
| NO (1) | NO134210C (fi) |
| PH (1) | PH9985A (fi) |
| SE (1) | SE388197B (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106496150A (zh) * | 2016-08-31 | 2017-03-15 | 安徽省润生医药股份有限公司 | 一种氟托西泮的生产制备方法 |
-
1971
- 1971-10-11 NO NO3734/71A patent/NO134210C/no unknown
- 1971-10-14 CH CH1499771A patent/CH570988A5/xx not_active IP Right Cessation
- 1971-10-14 FI FI712880A patent/FI52721C/fi active
- 1971-10-15 BE BE773980A patent/BE773980A/xx unknown
- 1971-10-15 CA CA125,268A patent/CA945549A/en not_active Expired
- 1971-10-15 GB GB4808171A patent/GB1338106A/en not_active Expired
- 1971-10-15 DE DE19712151540 patent/DE2151540A1/de active Pending
- 1971-10-15 SE SE7113114A patent/SE388197B/xx unknown
- 1971-10-15 NL NL7114202A patent/NL7114202A/xx not_active Application Discontinuation
- 1971-10-15 US US00189754A patent/US3832344A/en not_active Expired - Lifetime
- 1971-10-15 FR FR7137175A patent/FR2110017A5/fr not_active Expired
- 1971-10-16 HU HUSU680A patent/HU163175B/hu unknown
- 1971-10-18 PH PH13022A patent/PH9985A/en unknown
- 1971-10-18 AU AU34718/71A patent/AU432769B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| PH9985A (en) | 1976-07-13 |
| HU163175B (fi) | 1973-06-28 |
| NL7114202A (fi) | 1972-04-19 |
| AU432769B2 (en) | 1973-03-08 |
| NO134210B (fi) | 1976-05-24 |
| CH570988A5 (fi) | 1975-12-31 |
| FI52721B (fi) | 1977-08-01 |
| GB1338106A (en) | 1973-11-21 |
| US3832344A (en) | 1974-08-27 |
| CA945549A (en) | 1974-04-16 |
| BE773980A (fr) | 1972-01-31 |
| DE2151540A1 (de) | 1972-08-03 |
| NO134210C (fi) | 1976-09-01 |
| SE388197B (sv) | 1976-09-27 |
| AU3471871A (en) | 1973-03-08 |
| FR2110017A5 (fi) | 1972-05-26 |
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