CH557358A - Verfahren zur herstellung von neuen optisch aktiven formen von 1,4-benzodiazepin-2-on-derivaten. - Google Patents
Verfahren zur herstellung von neuen optisch aktiven formen von 1,4-benzodiazepin-2-on-derivaten.Info
- Publication number
- CH557358A CH557358A CH1106171A CH1106171A CH557358A CH 557358 A CH557358 A CH 557358A CH 1106171 A CH1106171 A CH 1106171A CH 1106171 A CH1106171 A CH 1106171A CH 557358 A CH557358 A CH 557358A
- Authority
- CH
- Switzerland
- Prior art keywords
- optically active
- benzodiazepin
- compounds
- tetrahydro
- formula
- Prior art date
Links
- RGGLEJFUEMKQSH-UHFFFAOYSA-N 1,4-benzodiazepin-2-one Chemical class O=C1C=NC=C2C=CC=CC2=N1 RGGLEJFUEMKQSH-UHFFFAOYSA-N 0.000 title claims description 5
- 239000003158 myorelaxant agent Substances 0.000 title abstract 2
- 229940035363 muscle relaxants Drugs 0.000 title 1
- 239000003204 tranquilizing agent Substances 0.000 title 1
- 230000002936 tranquilizing effect Effects 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims abstract description 3
- 150000001875 compounds Chemical class 0.000 claims description 27
- 150000003839 salts Chemical class 0.000 claims description 21
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 16
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 10
- ROXAFEIDZVHGFX-UHFFFAOYSA-N 1,3,4,5-tetrahydro-1,4-benzodiazepin-2-one Chemical class N1C(=O)CNCC2=CC=CC=C21 ROXAFEIDZVHGFX-UHFFFAOYSA-N 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 6
- 230000000049 anti-anxiety effect Effects 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 239000002585 base Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 5
- ZYOLWAPZVQXTTM-UHFFFAOYSA-N 7-chloro-1-methyl-5-phenyl-4,5-dihydro-3h-1,4-benzodiazepin-2-one Chemical compound N1CC(=O)N(C)C2=CC=C(Cl)C=C2C1C1=CC=CC=C1 ZYOLWAPZVQXTTM-UHFFFAOYSA-N 0.000 claims description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 4
- 239000000908 ammonium hydroxide Substances 0.000 claims description 4
- 239000002249 anxiolytic agent Substances 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 230000000144 pharmacologic effect Effects 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 4
- 238000002560 therapeutic procedure Methods 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 3
- MIOPJNTWMNEORI-GMSGAONNSA-N (S)-camphorsulfonic acid Chemical class C1C[C@@]2(CS(O)(=O)=O)C(=O)C[C@@H]1C2(C)C MIOPJNTWMNEORI-GMSGAONNSA-N 0.000 claims description 2
- -1 1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-one compound Chemical class 0.000 claims description 2
- PLZWYQYDWCXHTF-UHFFFAOYSA-N 1-methyl-5-phenyl-3h-1,4-benzodiazepin-2-one Chemical compound N=1CC(=O)N(C)C2=CC=CC=C2C=1C1=CC=CC=C1 PLZWYQYDWCXHTF-UHFFFAOYSA-N 0.000 claims description 2
- MLXBHOCKBUILHN-UHFFFAOYSA-N 2,3,4,5-tetrahydro-1h-1,4-benzodiazepine Chemical class C1NCCNC2=CC=CC=C21 MLXBHOCKBUILHN-UHFFFAOYSA-N 0.000 claims description 2
- 206010003591 Ataxia Diseases 0.000 claims description 2
- 206010010947 Coordination abnormal Diseases 0.000 claims description 2
- 241001465754 Metazoa Species 0.000 claims description 2
- 241000699670 Mus sp. Species 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 230000004071 biological effect Effects 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 239000012059 conventional drug carrier Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 229940079593 drug Drugs 0.000 claims description 2
- 239000000839 emulsion Substances 0.000 claims description 2
- 238000002474 experimental method Methods 0.000 claims description 2
- 239000012458 free base Substances 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 208000016290 incoordination Diseases 0.000 claims description 2
- 230000002401 inhibitory effect Effects 0.000 claims description 2
- 230000005764 inhibitory process Effects 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000012452 mother liquor Substances 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000000825 pharmaceutical preparation Substances 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 claims description 2
- 239000000932 sedative agent Substances 0.000 claims description 2
- 230000001624 sedative effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000000829 suppository Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 239000006188 syrup Substances 0.000 claims description 2
- 235000020357 syrup Nutrition 0.000 claims description 2
- 239000003826 tablet Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- DSSYKIVIOFKYAU-OIBJUYFYSA-N (S)-camphor Chemical compound C1C[C@]2(C)C(=O)C[C@H]1C2(C)C DSSYKIVIOFKYAU-OIBJUYFYSA-N 0.000 claims 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 2
- 229940075963 (-)- camphor Drugs 0.000 claims 1
- 229930007886 (R)-camphor Natural products 0.000 claims 1
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 claims 1
- 238000001640 fractional crystallisation Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 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
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HURI000405 | 1970-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH557358A true CH557358A (de) | 1974-12-31 |
Family
ID=11000848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1106171A CH557358A (de) | 1970-07-30 | 1971-07-27 | Verfahren zur herstellung von neuen optisch aktiven formen von 1,4-benzodiazepin-2-on-derivaten. |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT309439B (2) |
| CH (1) | CH557358A (2) |
| DK (1) | DK137855B (2) |
| NL (1) | NL7110498A (2) |
| PL (1) | PL70873B1 (2) |
| SE (1) | SE387634B (2) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU187262B (en) * | 1979-08-16 | 1985-12-28 | Richter Gedeon Vegyeszet | Process for preparing new tetrahydro-1,4-benzodiazepin-2-ones |
-
1971
- 1971-07-27 CH CH1106171A patent/CH557358A/de not_active IP Right Cessation
- 1971-07-27 AT AT654671A patent/AT309439B/de not_active IP Right Cessation
- 1971-07-28 SE SE970171A patent/SE387634B/xx unknown
- 1971-07-28 DK DK370471A patent/DK137855B/da not_active IP Right Cessation
- 1971-07-28 PL PL14970671A patent/PL70873B1/pl unknown
- 1971-07-29 NL NL7110498A patent/NL7110498A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7110498A (2) | 1972-02-01 |
| AT309439B (de) | 1973-08-27 |
| SE387634B (sv) | 1976-09-13 |
| DK137855C (2) | 1978-10-23 |
| DK137855B (da) | 1978-05-22 |
| PL70873B1 (2) | 1974-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |