SU453841A3 - Способ получения производных бензодиазепина - Google Patents
Способ получения производных бензодиазепинаInfo
- Publication number
- SU453841A3 SU453841A3 SU1691948A SU1691948A SU453841A3 SU 453841 A3 SU453841 A3 SU 453841A3 SU 1691948 A SU1691948 A SU 1691948A SU 1691948 A SU1691948 A SU 1691948A SU 453841 A3 SU453841 A3 SU 453841A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- phenyl
- dihydro
- chloro
- benzodiazepin
- ether
- Prior art date
Links
- 229940053197 benzodiazepine derivative antiepileptics Drugs 0.000 title 1
- 125000003310 benzodiazepinyl group Chemical class N1N=C(C=CC2=C1C=CC=C2)* 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 22
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- -1 oxyalkyloxy Chemical group 0.000 description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N EtOH Substances CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 13
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 125000004182 2-chlorophenyl group Chemical group [H]C1=C([H])C(Cl)=C(*)C([H])=C1[H] 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 125000005083 alkoxyalkoxy group Chemical group 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- ZKQFHRVKCYFVCN-UHFFFAOYSA-N ethoxyethane;hexane Chemical compound CCOCC.CCCCCC ZKQFHRVKCYFVCN-UHFFFAOYSA-N 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 125000005041 acyloxyalkyl group Chemical group 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 229910000102 alkali metal hydride Inorganic materials 0.000 description 2
- 150000008046 alkali metal hydrides Chemical class 0.000 description 2
- 125000004644 alkyl sulfinyl group Chemical group 0.000 description 2
- 125000004414 alkyl thio group Chemical group 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- OAYLNYINCPYISS-UHFFFAOYSA-N ethyl acetate;hexane Chemical compound CCCCCC.CCOC(C)=O OAYLNYINCPYISS-UHFFFAOYSA-N 0.000 description 2
- 239000012362 glacial acetic acid Substances 0.000 description 2
- 125000005059 halophenyl group Chemical group 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229910000104 sodium hydride Inorganic materials 0.000 description 2
- 239000012312 sodium hydride Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- SMBJEZLHGIEKIR-UHFFFAOYSA-N 1-(1-methoxyethyl)-7-nitro-5-phenyl-3H-1,4-benzodiazepin-2-one Chemical compound COC(C)N1C(CN=C(C2=C1C=CC(=C2)[N+](=O)[O-])C2=CC=CC=C2)=O SMBJEZLHGIEKIR-UHFFFAOYSA-N 0.000 description 1
- 125000004214 1-pyrrolidinyl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- XVMSFILGAMDHEY-UHFFFAOYSA-N 6-(4-aminophenyl)sulfonylpyridin-3-amine Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=N1 XVMSFILGAMDHEY-UHFFFAOYSA-N 0.000 description 1
- LLSSRQADOWGWCE-UHFFFAOYSA-N 7-chloro-1-(1-methoxyethyl)-5-phenyl-3H-1,4-benzodiazepin-2-one Chemical compound COC(C)N1C2=CC=C(Cl)C=C2C(=NCC1=O)C1=CC=CC=C1 LLSSRQADOWGWCE-UHFFFAOYSA-N 0.000 description 1
- VQGXPDYKHUEPSZ-UHFFFAOYSA-N 7-chloro-1-(methoxymethyl)-4-(4-methylphenyl)sulfonyl-5-phenyl-3,5-dihydro-1,4-benzodiazepin-2-one Chemical compound ClC=1C=CC2=C(C(N(CC(N2COC)=O)S(=O)(=O)C2=CC=C(C=C2)C)C2=CC=CC=C2)C1 VQGXPDYKHUEPSZ-UHFFFAOYSA-N 0.000 description 1
- PSADRZMLSXCSAS-UHFFFAOYSA-N 7-chloro-4-hydroxy-5-phenyl-3h-1,4-benzodiazepin-2-one Chemical compound ON1CC(=O)N=C2C=CC(Cl)=CC2=C1C1=CC=CC=C1 PSADRZMLSXCSAS-UHFFFAOYSA-N 0.000 description 1
- IFTYELQPJWAOCM-UHFFFAOYSA-N 7-nitro-5-phenyl-1-(propoxymethyl)-3H-1,4-benzodiazepin-2-one Chemical compound [N+](=O)([O-])C=1C=CC2=C(C(=NCC(N2COCCC)=O)C2=CC=CC=C2)C1 IFTYELQPJWAOCM-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- JUWBEVMKLVSJSV-UHFFFAOYSA-N CC1C(=O)N(C2=C(C=C(C=C2)Cl)C(=N1)C3=CC=CC=C3)S(=O)C Chemical compound CC1C(=O)N(C2=C(C=C(C=C2)Cl)C(=N1)C3=CC=CC=C3)S(=O)C JUWBEVMKLVSJSV-UHFFFAOYSA-N 0.000 description 1
- HMDOVKQLJVULLJ-UHFFFAOYSA-N CC1C(=O)N(C2=C(C=C(C=C2)Cl)C(=N1)C3=CC=CC=C3)SC Chemical compound CC1C(=O)N(C2=C(C=C(C=C2)Cl)C(=N1)C3=CC=CC=C3)SC HMDOVKQLJVULLJ-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 125000003435 aroyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- HRQGCQVOJVTVLU-UHFFFAOYSA-N bis(chloromethyl) ether Chemical compound ClCOCCl HRQGCQVOJVTVLU-UHFFFAOYSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000001589 carboacyl group Chemical group 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- WCZVZNOTHYJIEI-UHFFFAOYSA-N cinnoline Chemical class N1=NC=CC2=CC=CC=C21 WCZVZNOTHYJIEI-UHFFFAOYSA-N 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000004985 dialkyl amino alkyl group Chemical group 0.000 description 1
- 125000004984 dialkylaminoalkoxy group Chemical group 0.000 description 1
- NPOMSUOUAZCMBL-UHFFFAOYSA-N dichloromethane;ethoxyethane Chemical compound ClCCl.CCOCC NPOMSUOUAZCMBL-UHFFFAOYSA-N 0.000 description 1
- WBKFWQBXFREOFH-UHFFFAOYSA-N dichloromethane;ethyl acetate Chemical compound ClCCl.CCOC(C)=O WBKFWQBXFREOFH-UHFFFAOYSA-N 0.000 description 1
- SPWVRYZQLGQKGK-UHFFFAOYSA-N dichloromethane;hexane Chemical compound ClCCl.CCCCCC SPWVRYZQLGQKGK-UHFFFAOYSA-N 0.000 description 1
- WGLUMOCWFMKWIL-UHFFFAOYSA-N dichloromethane;methanol Chemical compound OC.ClCCl WGLUMOCWFMKWIL-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- MDKXBBPLEGPIRI-UHFFFAOYSA-N ethoxyethane;methanol Chemical compound OC.CCOCC MDKXBBPLEGPIRI-UHFFFAOYSA-N 0.000 description 1
- 125000005745 ethoxymethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])* 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- NBTOZLQBSIZIKS-UHFFFAOYSA-N methoxide Chemical compound [O-]C NBTOZLQBSIZIKS-UHFFFAOYSA-N 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000006216 methylsulfinyl group Chemical group [H]C([H])([H])S(*)=O 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 125000005824 oxyalkoxy group Chemical group 0.000 description 1
- 125000005429 oxyalkyl group Chemical group 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- ODZPKZBBUMBTMG-UHFFFAOYSA-N sodium amide Chemical compound [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
- C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C271/22—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
- C07D209/12—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/006—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length of peptides containing derivatised side chain amino acids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Analytical Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH225569A CH562220A5 (enrdf_load_stackoverflow) | 1969-02-14 | 1969-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU453841A3 true SU453841A3 (ru) | 1974-12-15 |
Family
ID=4229492
Family Applications (12)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1691948A SU453841A3 (ru) | 1969-02-14 | 1970-02-10 | Способ получения производных бензодиазепина |
| SU1400104A SU497774A3 (ru) | 1969-02-14 | 1970-02-10 | Способ получени производных бензодиазепина |
| SU1666627A SU428603A3 (ru) | 1969-02-14 | 1970-02-10 | Способ получения производных бензодиазепина |
| SU1665719A SU431673A3 (enrdf_load_stackoverflow) | 1969-02-14 | 1970-02-10 | |
| SU1691943A SU404253A3 (enrdf_load_stackoverflow) | 1969-02-14 | 1970-02-10 | |
| SU1691526A SU421195A3 (ru) | 1969-02-14 | 1970-02-10 | Способ получения производных бензодиазепина |
| SU1691947A SU406360A3 (enrdf_load_stackoverflow) | 1969-02-14 | 1970-02-10 | |
| SU1691944A SU402219A3 (enrdf_load_stackoverflow) | 1969-02-14 | 1970-02-10 | |
| SU1691525A SU415880A3 (ru) | 1969-02-14 | 1970-02-10 | Способ получения производных бензодиазепина |
| SU1670155A SU430552A3 (ru) | 1969-02-14 | 1970-02-10 | Способ получения производных бензодиазепина |
| SU1658463A SU406359A3 (enrdf_load_stackoverflow) | 1969-02-14 | 1970-02-10 | |
| SU1657960A SU517258A3 (ru) | 1969-02-14 | 1971-05-13 | Способ получени производных бензодиазепина |
Family Applications After (11)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1400104A SU497774A3 (ru) | 1969-02-14 | 1970-02-10 | Способ получени производных бензодиазепина |
| SU1666627A SU428603A3 (ru) | 1969-02-14 | 1970-02-10 | Способ получения производных бензодиазепина |
| SU1665719A SU431673A3 (enrdf_load_stackoverflow) | 1969-02-14 | 1970-02-10 | |
| SU1691943A SU404253A3 (enrdf_load_stackoverflow) | 1969-02-14 | 1970-02-10 | |
| SU1691526A SU421195A3 (ru) | 1969-02-14 | 1970-02-10 | Способ получения производных бензодиазепина |
| SU1691947A SU406360A3 (enrdf_load_stackoverflow) | 1969-02-14 | 1970-02-10 | |
| SU1691944A SU402219A3 (enrdf_load_stackoverflow) | 1969-02-14 | 1970-02-10 | |
| SU1691525A SU415880A3 (ru) | 1969-02-14 | 1970-02-10 | Способ получения производных бензодиазепина |
| SU1670155A SU430552A3 (ru) | 1969-02-14 | 1970-02-10 | Способ получения производных бензодиазепина |
| SU1658463A SU406359A3 (enrdf_load_stackoverflow) | 1969-02-14 | 1970-02-10 | |
| SU1657960A SU517258A3 (ru) | 1969-02-14 | 1971-05-13 | Способ получени производных бензодиазепина |
Country Status (23)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE787117A (fr) * | 1971-08-04 | 1973-02-05 | Hoffmann La Roche | Derives de benzodiazepine |
| JPS4867288A (enrdf_load_stackoverflow) * | 1971-12-14 | 1973-09-13 | ||
| US3932637A (en) * | 1974-07-22 | 1976-01-13 | Sumitomo Chemical Company, Limited | Methods and compositions for improving the feed intake of meat producing animals |
| CA1163266A (en) * | 1980-07-31 | 1984-03-06 | Albert E. Fischli | Benzodiazepine derivatives |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3136815A (en) * | 1959-12-10 | 1964-06-09 | Hoffmann La Roche | Amino substituted benzophenone oximes and derivatives thereof |
-
1969
- 1969-02-14 CH CH225569A patent/CH562220A5/xx not_active IP Right Cessation
- 1969-12-15 BR BR215093/69A patent/BR6915093D0/pt unknown
-
1970
- 1970-02-02 IL IL33821A patent/IL33821A/xx unknown
- 1970-02-04 CA CA073,934A patent/CA971960A/en not_active Expired
- 1970-02-05 OA OA53847A patent/OA03435A/xx unknown
- 1970-02-06 IE IE156/70A patent/IE33988B1/xx unknown
- 1970-02-06 IE IE618/73A patent/IE33991B1/xx unknown
- 1970-02-06 DE DE19702005508 patent/DE2005508A1/de not_active Ceased
- 1970-02-10 SU SU1691948A patent/SU453841A3/ru active
- 1970-02-10 SU SU1400104A patent/SU497774A3/ru active
- 1970-02-10 SU SU1666627A patent/SU428603A3/ru active
- 1970-02-10 SU SU1665719A patent/SU431673A3/ru active
- 1970-02-10 SU SU1691943A patent/SU404253A3/ru active
- 1970-02-10 SU SU1691526A patent/SU421195A3/ru active
- 1970-02-10 SU SU1691947A patent/SU406360A3/ru active
- 1970-02-10 SU SU1691944A patent/SU402219A3/ru active
- 1970-02-10 SU SU1691525A patent/SU415880A3/ru active
- 1970-02-10 SU SU1670155A patent/SU430552A3/ru active
- 1970-02-10 SU SU1658463A patent/SU406359A3/ru active
- 1970-02-11 GB GB4314272A patent/GB1306455A/en not_active Expired
- 1970-02-11 GB GB3375172A patent/GB1306452A/en not_active Expired
- 1970-02-11 CS CS95470*#A patent/CS159260B2/cs unknown
- 1970-02-11 GB GB645070A patent/GB1306451A/en not_active Expired
- 1970-02-11 GB GB6675372A patent/GB1306454A/en not_active Expired
- 1970-02-12 DO DO1970001703A patent/DOP1970001703A/es unknown
- 1970-02-12 IS IS1906A patent/IS1906A7/is unknown
- 1970-02-12 BE BE745852D patent/BE745852A/xx unknown
- 1970-02-13 AT AT505071A patent/AT301555B/de not_active IP Right Cessation
- 1970-02-13 AT AT505671A patent/AT302322B/de not_active IP Right Cessation
- 1970-02-13 AT AT505571A patent/AT302321B/de not_active IP Right Cessation
- 1970-02-13 AT AT505471A patent/AT302320B/de not_active IP Right Cessation
- 1970-02-13 AT AT504971A patent/AT302316B/de not_active IP Right Cessation
- 1970-02-13 DK DK72870AA patent/DK137899B/da not_active Application Discontinuation
- 1970-02-13 FR FR707005175A patent/FR2034550B1/fr not_active Expired
- 1970-02-13 FI FI700400A patent/FI49965C/fi active
- 1970-02-13 AT AT505371A patent/AT302319B/de not_active IP Right Cessation
- 1970-02-13 PL PL1970138780A patent/PL80826B1/pl unknown
- 1970-02-13 NO NO00510/70A patent/NO128328B/no unknown
- 1970-02-13 NL NL7002084.A patent/NL156401B/xx not_active IP Right Cessation
- 1970-02-13 AT AT505771A patent/AT302323B/de not_active IP Right Cessation
- 1970-02-13 AT AT505271A patent/AT302318B/de not_active IP Right Cessation
- 1970-02-13 SE SE01893/70A patent/SE358393B/xx unknown
- 1970-02-13 ES ES376528A patent/ES376528A1/es not_active Expired
- 1970-02-13 AT AT505171A patent/AT302317B/de not_active IP Right Cessation
- 1970-02-13 AT AT131770A patent/AT299208B/de not_active IP Right Cessation
- 1970-02-14 RO RO68267A patent/RO57028A/ro unknown
- 1970-02-14 RO RO68269A patent/RO57161A/ro unknown
- 1970-02-14 RO RO68268A patent/RO57030A/ro unknown
- 1970-02-14 RO RO68266A patent/RO57160A/ro unknown
- 1970-02-14 RO RO62467A patent/RO58075A/ro unknown
- 1970-05-12 GB GB3385272A patent/GB1306453A/en not_active Expired
-
1971
- 1971-05-13 SU SU1657960A patent/SU517258A3/ru active
-
1973
- 1973-01-24 NO NO00292/73A patent/NO128110B/no unknown
- 1973-05-22 IL IL7342330A patent/IL42330A0/xx unknown
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