FR2260580A1 - 5-Phenyl benzodiazepines prepn - from 2-(azidoacetylamino) benzophenones by conversion to phosphorus imine then cyclising - Google Patents
5-Phenyl benzodiazepines prepn - from 2-(azidoacetylamino) benzophenones by conversion to phosphorus imine then cyclisingInfo
- Publication number
- FR2260580A1 FR2260580A1 FR7503963A FR7503963A FR2260580A1 FR 2260580 A1 FR2260580 A1 FR 2260580A1 FR 7503963 A FR7503963 A FR 7503963A FR 7503963 A FR7503963 A FR 7503963A FR 2260580 A1 FR2260580 A1 FR 2260580A1
- Authority
- FR
- France
- Prior art keywords
- benzophenones
- benzodiazepines
- hydrocarbyl
- azidoacetylamino
- cyclising
- 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.)
- Granted
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
-
- 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
- C07D243/22—Sulfur 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
- 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
- C07D243/28—Preparation including building-up the benzodiazepine skeleton from compounds containing no hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7401801,A NL162379C (nl) | 1974-02-08 | 1974-02-08 | Werkwijze ter bereiding van benzodiazepinederivaten. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2260580A1 true FR2260580A1 (en) | 1975-09-05 |
FR2260580B3 FR2260580B3 (xx) | 1977-10-21 |
Family
ID=19820720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7503963A Granted FR2260580A1 (en) | 1974-02-08 | 1975-02-07 | 5-Phenyl benzodiazepines prepn - from 2-(azidoacetylamino) benzophenones by conversion to phosphorus imine then cyclising |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS50112389A (xx) |
BE (1) | BE825300A (xx) |
DE (1) | DE2504937A1 (xx) |
DK (1) | DK39775A (xx) |
FR (1) | FR2260580A1 (xx) |
IL (1) | IL46575A0 (xx) |
IN (1) | IN138664B (xx) |
NL (1) | NL162379C (xx) |
NO (1) | NO750400L (xx) |
ZA (1) | ZA75713B (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3021107A1 (de) * | 1980-06-04 | 1981-12-17 | Hoechst Ag, 6000 Frankfurt | Carbamoyloxyamino-1,4-benzodiazepine, verfahren zu irer herstellung und diese enthaltende arzneimittel |
CN115304554B (zh) * | 2022-09-19 | 2023-07-07 | 公安部物证鉴定中心 | 一种2’-氯地西泮-d3的制备方法 |
-
1974
- 1974-02-08 NL NLAANVRAGE7401801,A patent/NL162379C/xx not_active IP Right Cessation
-
1975
- 1975-02-04 ZA ZA00750713A patent/ZA75713B/xx unknown
- 1975-02-05 IL IL46575A patent/IL46575A0/xx unknown
- 1975-02-06 DE DE19752504937 patent/DE2504937A1/de not_active Withdrawn
- 1975-02-06 DK DK39775*#A patent/DK39775A/da unknown
- 1975-02-07 IN IN225/CAL/75A patent/IN138664B/en unknown
- 1975-02-07 FR FR7503963A patent/FR2260580A1/fr active Granted
- 1975-02-07 NO NO750400A patent/NO750400L/no unknown
- 1975-02-07 BE BE153162A patent/BE825300A/xx unknown
- 1975-02-08 JP JP50015912A patent/JPS50112389A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL162379C (nl) | 1984-07-16 |
ZA75713B (en) | 1976-01-28 |
IL46575A0 (en) | 1975-04-25 |
NL7401801A (nl) | 1975-08-12 |
NL162379B (nl) | 1979-12-17 |
BE825300A (nl) | 1975-08-07 |
FR2260580B3 (xx) | 1977-10-21 |
DE2504937A1 (de) | 1975-08-14 |
NO750400L (xx) | 1975-09-01 |
IN138664B (xx) | 1976-03-13 |
DK39775A (xx) | 1975-09-29 |
JPS50112389A (xx) | 1975-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI851317L (fi) | Enantioselektiivinen menetelmä optisesti aktiivisten -aryylialkaanikarboksyylihappojen valmistamiseksi | |
ATE32709T1 (de) | Verfahren zur herstellung von ameisensaeure. | |
RO87021B (ro) | Procedeu de preparare a acidului 2(6-metoxi-2-naftil)-propionic | |
FR2260580A1 (en) | 5-Phenyl benzodiazepines prepn - from 2-(azidoacetylamino) benzophenones by conversion to phosphorus imine then cyclising | |
ATE200896T1 (de) | Herstellung von säureamiden und metallierung von verbindungen | |
ES8105709A1 (es) | Un procedimiento para la preparacion de derivados de azeti din-2-ona. | |
KR890013000A (ko) | 비스(3,5-디옥소피페라지닐)알칸 또는 알켄을 제조하는 방법 | |
ES478706A1 (es) | Un metodo para producir un compuesto desmetilmaitansinoide. | |
ES452377A1 (es) | Procedimiento para la preparacion de alfa amino-y metilmer- capto-butironitrilo. | |
ATE4455T1 (de) | Verfahren zur herstellung von 1,2,4-triazol. | |
GB1462498A (en) | Antimicrobial agents and their use | |
FR2385683A1 (fr) | Procede de preparation de m-aminophenols utilisables pour la preparation de colorants | |
ES8605241A1 (es) | Procedimiento de preparacion de ftalidoisoquinolinas amina- das | |
MX3251E (es) | Procedimiento para preparar 2 [ 3 - substituido - 5 - ( di metil amino metil ) - 4 h - 1 , 2 , 4 - tri azol - 4 - il ] benzo fenonas | |
IE38930L (en) | Sulphonylbenzamide derivatives | |
GB1463667A (en) | Process for preparing thioamides | |
KR790000080B1 (en) | Process for preparation of 2-(phenoxyalkylthio) imidazoles | |
ATE13763T1 (de) | Verfahren zur herstellung von n-(1-formylamido2,2,2-trichloraethyl)-morpholin. | |
KR970042499A (ko) | 4-(N-t-부톡시카르보닐)아미노메틸-1-(N-t-부톡시카르보닐)피롤리딘-3-올의 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |