PL92423B1 - Isoindolino-quinoline derivs - useful as tranquillizers and anticonvulsants[FR2167217A1] - Google Patents
Isoindolino-quinoline derivs - useful as tranquillizers and anticonvulsants[FR2167217A1] Download PDFInfo
- Publication number
- PL92423B1 PL92423B1 PL1972175094A PL17509472A PL92423B1 PL 92423 B1 PL92423 B1 PL 92423B1 PL 1972175094 A PL1972175094 A PL 1972175094A PL 17509472 A PL17509472 A PL 17509472A PL 92423 B1 PL92423 B1 PL 92423B1
- Authority
- PL
- Poland
- Prior art keywords
- carbon atoms
- general formula
- formula
- halogen
- group
- Prior art date
Links
- 229940125681 anticonvulsant agent Drugs 0.000 title description 2
- 239000001961 anticonvulsive agent Substances 0.000 title description 2
- 150000003839 salts Chemical class 0.000 claims abstract description 13
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 11
- 239000002253 acid Substances 0.000 claims abstract description 7
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 6
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- GWVMLCQWXVFZCN-UHFFFAOYSA-N isoindoline Chemical class C1=CC=C2CNCC2=C1 GWVMLCQWXVFZCN-UHFFFAOYSA-N 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- 125000004429 atom Chemical group 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical group [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Chemical group [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims 1
- WEYVCQFUGFRXOM-UHFFFAOYSA-N perazine Chemical compound C1CN(C)CCN1CCCN1C2=CC=CC=C2SC2=CC=CC=C21 WEYVCQFUGFRXOM-UHFFFAOYSA-N 0.000 claims 1
- 229960002195 perazine Drugs 0.000 claims 1
- PVOAHINGSUIXLS-UHFFFAOYSA-N 1-Methylpiperazine Chemical compound CN1CCNCC1 PVOAHINGSUIXLS-UHFFFAOYSA-N 0.000 abstract description 2
- 125000005843 halogen group Chemical group 0.000 abstract 2
- FBAIGEMWTOSCRU-UHFFFAOYSA-N 4-methylpiperazine-1-carbonyl chloride Chemical compound CN1CCN(C(Cl)=O)CC1 FBAIGEMWTOSCRU-UHFFFAOYSA-N 0.000 abstract 1
- 150000001447 alkali salts Chemical class 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 0.000 abstract 1
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- -1 salt anion Chemical class 0.000 description 8
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- WGLUMOCWFMKWIL-UHFFFAOYSA-N dichloromethane;methanol Chemical compound OC.ClCCl WGLUMOCWFMKWIL-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 2
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 2
- 150000001242 acetic acid derivatives Chemical class 0.000 description 2
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- XKJCHHZQLQNZHY-UHFFFAOYSA-N phthalimide Chemical compound C1=CC=C2C(=O)NC(=O)C2=C1 XKJCHHZQLQNZHY-UHFFFAOYSA-N 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- GCMNJUJAKQGROZ-UHFFFAOYSA-N 1,2-Dihydroquinolin-2-imine Chemical compound C1=CC=CC2=NC(N)=CC=C21 GCMNJUJAKQGROZ-UHFFFAOYSA-N 0.000 description 1
- IBWOBEUJEJNYOA-UHFFFAOYSA-N 6-nitroquinolin-2-amine Chemical compound C1=C([N+]([O-])=O)C=CC2=NC(N)=CC=C21 IBWOBEUJEJNYOA-UHFFFAOYSA-N 0.000 description 1
- 206010010904 Convulsion Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- CWRVKFFCRWGWCS-UHFFFAOYSA-N Pentrazole Chemical compound C1CCCCC2=NN=NN21 CWRVKFFCRWGWCS-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-N Propionic acid Chemical class CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000001773 anti-convulsant effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- FZFAMSAMCHXGEF-UHFFFAOYSA-N chloro formate Chemical compound ClOC=O FZFAMSAMCHXGEF-UHFFFAOYSA-N 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001827 electrotherapy Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-L fumarate(2-) Chemical class [O-]C(=O)\C=C\C([O-])=O VZCYOOQTPOCHFL-OWOJBTEDSA-L 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- PXZQEOJJUGGUIB-UHFFFAOYSA-N isoindolin-1-one Chemical compound C1=CC=C2C(=O)NCC2=C1 PXZQEOJJUGGUIB-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 229960005152 pentetrazol Drugs 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- AHWALFGBDFAJAI-UHFFFAOYSA-N phenyl carbonochloridate Chemical compound ClC(=O)OC1=CC=CC=C1 AHWALFGBDFAJAI-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000011197 physicochemical method Methods 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 150000003873 salicylate salts Chemical class 0.000 description 1
- 229940125723 sedative agent Drugs 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000003890 succinate salts Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/08—Antiepileptics; Anticonvulsants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/20—Hypnotics; Sedatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing three or more hetero rings
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Neurology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pain & Pain Management (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7200650A FR2167217A1 (en) | 1972-01-10 | 1972-01-10 | Isoindolino-quinoline derivs - useful as tranquillizers and anticonvulsants |
Publications (1)
Publication Number | Publication Date |
---|---|
PL92423B1 true PL92423B1 (en) | 1977-04-30 |
Family
ID=9091655
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL1972175094A PL92423B1 (en) | 1972-01-10 | 1972-12-28 | Isoindolino-quinoline derivs - useful as tranquillizers and anticonvulsants[FR2167217A1] |
PL1972159839A PL89131B1 (en) | 1972-01-10 | 1972-12-28 | Isoindolino-quinoline derivs - useful as tranquillizers and anticonvulsants[FR2167217A1] |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL1972159839A PL89131B1 (en) | 1972-01-10 | 1972-12-28 | Isoindolino-quinoline derivs - useful as tranquillizers and anticonvulsants[FR2167217A1] |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5622780A (cs) |
AR (1) | AR202800A1 (cs) |
AU (1) | AU468083B2 (cs) |
CS (2) | CS181717B2 (cs) |
ES (2) | ES410489A1 (cs) |
FR (1) | FR2167217A1 (cs) |
PL (2) | PL92423B1 (cs) |
SU (2) | SU488409A3 (cs) |
YU (2) | YU35766B (cs) |
ZA (1) | ZA73118B (cs) |
-
1972
- 1972-01-10 FR FR7200650A patent/FR2167217A1/fr active Granted
- 1972-12-28 PL PL1972175094A patent/PL92423B1/pl unknown
- 1972-12-28 PL PL1972159839A patent/PL89131B1/pl unknown
-
1973
- 1973-01-08 AU AU50876/73A patent/AU468083B2/en not_active Expired
- 1973-01-08 ZA ZA730118A patent/ZA73118B/xx unknown
- 1973-01-10 CS CS7300000201A patent/CS181717B2/cs unknown
- 1973-01-10 ES ES410489A patent/ES410489A1/es not_active Expired
- 1973-01-10 SU SU1874587A patent/SU488409A3/ru active
- 1973-01-10 CS CS7600006360A patent/CS181748B2/cs unknown
- 1973-01-10 ES ES410490A patent/ES410490A1/es not_active Expired
- 1973-08-23 AR AR249716A patent/AR202800A1/es active
-
1974
- 1974-06-17 SU SU2032660A patent/SU499805A3/ru active
-
1979
- 1979-07-30 YU YU1847/79A patent/YU35766B/xx unknown
- 1979-07-30 YU YU01874/79A patent/YU187473A/xx unknown
-
1980
- 1980-07-09 JP JP9280780A patent/JPS5622780A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
AU468083B2 (en) | 1975-12-18 |
AR202800A1 (es) | 1975-07-24 |
AU5087673A (en) | 1974-07-11 |
JPS5622780A (en) | 1981-03-03 |
CS181748B2 (en) | 1978-03-31 |
ES410490A1 (es) | 1975-12-01 |
ZA73118B (en) | 1973-09-26 |
YU184773A (en) | 1980-10-31 |
ES410489A1 (es) | 1975-12-01 |
SU499805A3 (ru) | 1976-01-15 |
JPS5653310B2 (cs) | 1981-12-17 |
YU187473A (en) | 1980-10-31 |
PL89131B1 (en) | 1976-10-30 |
FR2167217B1 (cs) | 1975-06-13 |
YU35766B (en) | 1981-06-30 |
FR2167217A1 (en) | 1973-08-24 |
CS181717B2 (en) | 1978-03-31 |
SU488409A3 (ru) | 1975-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO136843B (no) | Analogifremgangsm}te til fremstilling av terapeutisk aktive derivater av 5,6-dihydro-pyrrolo (3,4-b) pyrazin. | |
JPH10502630A (ja) | 複素二環式誘導体 | |
DE2760287C2 (cs) | ||
JPS6345261A (ja) | 新規キノロン誘導体およびその塩 | |
FI65623C (fi) | Foerfarande foer framstaellning av antibiotiskt aktiv (6r 7r)-3-karbamoyloximetyl-7-(2-(fur-2-yl)-2-metoxiiminoacetamido)-cef-3-em-4-karboxylsyra samt dennas icke-giftiga salter | |
US3714149A (en) | Pyridobenzodiazepinones | |
DK141511B (da) | Analogifremgangsmåde til fremstilling af derivater af vindblastin, leurosidin eller leurocristin. | |
PL85030B1 (cs) | ||
JP3175164B2 (ja) | 複素三環式誘導体、それらの製造法およびそれらを含有する医薬組成物 | |
EP0303172A2 (de) | Oxyimino-Cephalosporine | |
HK10491A (en) | 7-(pyrrol-1-yl)-1-ethyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acid and 7-(pyrrol-1-yl)-1-ethyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid derivatives, their preparation and use as medicaments | |
EP0163190A2 (de) | Beta-Lactamantibiotika, Verfahren zu deren Herstellung sowie ihre Verwendung als Arzneimittel oder Wachstumsförderer in der Tieraufzucht oder als Antioxidantien | |
EP0144032B1 (de) | Cephalosporine und Verfahren zu ihrer Herstellung | |
PL92423B1 (en) | Isoindolino-quinoline derivs - useful as tranquillizers and anticonvulsants[FR2167217A1] | |
JPS61126082A (ja) | アミノピロリジン誘導体、そのエステルおよびその塩 | |
Scott et al. | Studies in the Pyrazole Series. I. Halogenation of the 1-Guanylpyrazoles1 | |
FI70218C (fi) | Foerfarande foer framstaellning av nya terapeutiskt anvaendbara 3-substituerade tetrahydropyrrolo/1,2-a/pyrimidiner | |
JPS6089480A (ja) | ピリドンカルボン酸誘導体 | |
NO136840B (no) | Analogifremgangsm}te til fremstilling av nye, terapeutisk aktive derivater av isoindolin. | |
US3546220A (en) | 2,3-dihydro-1h-pyrido-(2,3-b)(1,4)thiazines | |
SE452622B (sv) | N-(vinblastinoyl-23)-derivat av aminosyror, deras framstellning och farmaceutiska kompositioner | |
JPS5973590A (ja) | 新規なセフアロスポリン誘導体,その製造法およびそれを含有する抗生物質薬剤 | |
JPS5811879B2 (ja) | コウサイキンザイノセイホウ | |
DE3541095A1 (de) | Neue cephalosporine, verfahren zu deren herstellung sowie ihre verwendung als arzneimittel | |
US3798212A (en) | Resolution of benzodiazepine derivatives |