NO142624B - Forbindelser for anvendelse som mellomprodukter for fremstilling av terapeutisk virksomme 4-aminoamfetaminderivater - Google Patents
Forbindelser for anvendelse som mellomprodukter for fremstilling av terapeutisk virksomme 4-aminoamfetaminderivater Download PDFInfo
- Publication number
- NO142624B NO142624B NO791507A NO791507A NO142624B NO 142624 B NO142624 B NO 142624B NO 791507 A NO791507 A NO 791507A NO 791507 A NO791507 A NO 791507A NO 142624 B NO142624 B NO 142624B
- Authority
- NO
- Norway
- Prior art keywords
- lower alkyl
- intermediates
- group
- alkyl group
- compounds
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title claims description 10
- 239000000543 intermediate Substances 0.000 title claims description 7
- 238000002360 preparation method Methods 0.000 title claims description 5
- UXAZIFYAGDKABZ-UHFFFAOYSA-N 4-(2-aminopropyl)aniline Chemical class CC(N)CC1=CC=C(N)C=C1 UXAZIFYAGDKABZ-UHFFFAOYSA-N 0.000 title claims description 3
- 230000001225 therapeutic effect Effects 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 125000002252 acyl group Chemical group 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- KWTSXDURSIMDCE-QMMMGPOBSA-N (S)-amphetamine Chemical group C[C@H](N)CC1=CC=CC=C1 KWTSXDURSIMDCE-QMMMGPOBSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- -1 alkali metal cyanide Chemical class 0.000 description 3
- 229940025084 amphetamine Drugs 0.000 description 3
- 239000013067 intermediate product Substances 0.000 description 3
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- 230000000144 pharmacologic effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 206010003550 Asthenic conditions Diseases 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 206010012335 Dependence Diseases 0.000 description 1
- 208000020401 Depressive disease Diseases 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000007818 Grignard reagent Substances 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000000935 antidepressant agent Substances 0.000 description 1
- 229940005513 antidepressants Drugs 0.000 description 1
- 239000002249 anxiolytic agent Substances 0.000 description 1
- 239000002585 base Substances 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
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Chemical group 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 150000004795 grignard reagents Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052740 iodine Chemical group 0.000 description 1
- 239000011630 iodine Chemical group 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- RHMQNXNXUZLEIY-UHFFFAOYSA-N methanol;2-propan-2-yloxypropane Chemical compound OC.CC(C)OC(C)C RHMQNXNXUZLEIY-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 201000003631 narcolepsy Diseases 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/04—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms
- C07D215/06—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms having only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to the ring nitrogen atom
-
- 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
- A61P25/24—Antidepressants
-
- 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
- A61P25/26—Psychostimulants, e.g. nicotine, cocaine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/12—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/12—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D215/14—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/18—Halogen atoms or nitro radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Psychiatry (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Pain & Pain Management (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Quinoline Compounds (AREA)
Description
Foreliggende oppfinnelse vedrører forbindelser for . anvendelse som mellomprodukter for fremstilling av terapeutisk virksomme 4-aminoamfetaminderivater med den generelle formel:
samt farmasøytisk akseptable salter derav, hvor R 1 og R<2>
er like eller forskjellige og hver er et hydrogenatom, en lavere alkylgruppe eller et halogenatom, R er en lavere alkylgruppe eller en benzylgruppe, R 4er et hydrogenatom,
en lavere alkylgruppe, en benzylgruppe eller en CH2CH2CH2-bro forbundet med fenylringen i orto-stilling i forhold til N-substituenten, R^ er et hydrogenatom eller en metylgruppe og R6 er en lavere alkylgruppe, forutsatt at R1 og/eller R 2 er en lavere alkylgruppe eller et halogenatom når R 3 er
en metylgruppe, R 4 er en metylgruppe og R 5er et hydrogenatom.
Foreliggende mellomprodukter er kjennetegnet ved
den generelle formelen:
hvor R"*", R2, R"^, R^, R** og R^ har den ovenfor angitte betydning, og Z er en lavere alifatisk acylgruppe.
Depressive forstyrrelser har med mer eller mindre hell blitt behandlet med forskjellige forbindelser.
Mange typer av kjemiske stoffer har blitt benyttet, og blant disse er amfetamin med formelen:
Den euforetiske effekt og risikoen for avhengighet kan imidlertid i stor utstrekning begrense bruken av amfetamin innen terapien.
Den medisinske bruk av amfetamin er i dag hoved-sakelig begrenset til behandling av narkolepsi og asteniske tilstander hos eldre mennesker.
Der er funnet at ved riktig substituering av amfetamin så kan den euforetiske eller sentralstimulerende effekt av forbindelsen minskes eller fullstendig fjernes. Den farmakologiske profil til forbindelsene I som således fremstilles ved bruk av foreliggende mellomprodukter, er verdi-fulle som antidepressive midler og også som en ny type ånxiolytiske midler.
Forbindelsene med formel I kan anvendes terapeutisk som racemiske blandinger av (+)- og (-)-formene, som oppnås ad syntetisk vei. De kan også spaltes i de tilsvarende optisk aktive modifikasjoner som også kan benyttes innen terapien. Forbindelsene med formel I kan administreres i form av frie baser eller deres salter med ikke-toksiske syrer. Noen typiske eksempler på disse salter er hydrobromidet, hydrokloridet, fosfatet, sulfatet, citratet, tartratet.
For fremstilling av sluttforbindelsene med formel I blir foreliggende mellomprodukter hydrolysert og denne hydrolyse utføres med en sterk mineralsyre.
Foreliggende mellomprodukter kan fremstilles ifølge nedenstående reaksjonsskjerna:
hvor R"*", R2, R"^, R^, R^, R^ og Z har den ovenfor angitte betydning og X er brom, klor eller jod.
Aldehydet (fremstilt som beskrevet ovenfor) behand-les med Grignard-reagensen og den oppnådde alkohol omdannes enten direkte til amidet med formel IV ved omsetning med et alkalimetallcyanid eller -nitril i nærvær av en sterk syre, f.eks. svovelsyre, eller via dimetylvinylforbindelsen som om-settes med et alkalimetallcyanid eller -nitril i nærvær av en sterk syre, f.eks. svovelsyre, for dannelse av amidfor-bindelsen.
Med hensyn til anvendelsen av de terapeutisk virksomme sluttprodukter med formel I som oppnås ved bruk av foreliggende mellomprodukter, samt deres aktivitet målt ved farmakologiske forsøk, vises det til norsk patent nr. 139.408. Følgende eksempel illustrerer fremstilling av et mellomprodukt ifølge oppfinnelsen, samt anvendelse av dette ved fremstilling av en aktiv sluttforbindelse. Eksempel
1)_ N-Xa^a-dimetYl^g-^^dimetYlaminofe^
9,2 ml acetonitril tilsettes dårpevis ved romtempera-tur til en omrørt oppløsning av 18,5 ml konsentrert svovelsyre i 140 ml eddiksyre. 30,6 g N,N-dimetyl-p-2<1>,2'-dimetylvinylanilin tilsettes deretter og blandingen opp-varmes og omrøres 1 time ved 70°C. Væsken helles i knust is og blandingen nøytraliseres med natriumhydroksyd (pH 6). Det urene produkt (29,8 g) frafiltreres og renses ved om-krystallisering fra etanol-ligroin. Utbytte: 17,0 g,
smp. 156-157°C.
Analyse: Beregnet for C14N22<N>2<0:> C 71'75? H 9'46? N H/96?
0 6,83.
Funnet: C 71,4; H9,4; N 12,0; 06,9.
21 _ åli§i mSty.i^i22lttia~dime^y^fe^e^y^amind^hy^r^)klorid
En oppløsning av 3,5 g N-[a,a-dimetyl-3-(4-dimetyl-aminofenyl) etyl] acetamid i en blanding av 25 ml vann og 25 ml konsentrert saltsyre kokes under tilbakeløp i 16 timer. Oppløsningen blir deretter inndampet under redusert trykk og resten omkrystalliseres to ganger fra metanol-isopropyleter. Utbytte: 1,1 g, smp. 239,5-240,5°C.
Claims (1)
- Forbindelser for anvendelse som mellomprodukter ved fremstilling av terapeutisk virksomme 4-aminoamfetaminderivater med den generelle formel: 1 2 samt farmasøytisk akseptable salter derav, hvor R og R er like eller forskjellige og hver er et hydrogenatom, en lavere alkylgruppe eller et halogenatom, R <3>er en lavere alkylgruppe eller en benzylgruppe, R <4>er et hydrogenatom, en lavere alkylgruppe, en benzylgruppe eller en CH2CH2CH2-bro forbundet med fenylringen i orto-stilling i forhold til N-substituenten, R^ er et hydrogenatom eller en metylgruppe, 6 12 og R er en lavere alkylgruppe, forutsatt at R og/eller R er en lavere alkylgruppe eller et halogenatom når R 3 er en metylgruppe, R 4 er en metylgruppe og R <5>er et hydrogenatom, karakterisert ved at mellomproduktene har den generelle formel:hvor R"'', R2, R^, R^, R^ og R^ har den ovenfor angitte betydning, og Z er en lavere alifatisk acylgruppe.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7312001A SE382047B (sv) | 1973-09-04 | 1973-09-04 | Forfarande for framstellning av 4-aminoamfetaminderivat |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO791507L NO791507L (no) | 1975-03-05 |
| NO142624B true NO142624B (no) | 1980-06-09 |
| NO142624C NO142624C (no) | 1980-09-17 |
Family
ID=20318423
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO743177A NO139408C (no) | 1973-09-04 | 1974-09-04 | Analogifremgangsmaate til fremstilling av amfetaminderivater med anti-drepessiv og anxiolytisk effekt |
| NO791507A NO142624C (no) | 1973-09-04 | 1979-05-04 | Forbindelser for anvendelse som mellomprodukter for fremstilling av terapeutisk virksomme 4-aminoamfetaminderivater |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO743177A NO139408C (no) | 1973-09-04 | 1974-09-04 | Analogifremgangsmaate til fremstilling av amfetaminderivater med anti-drepessiv og anxiolytisk effekt |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3996381A (no) |
| JP (1) | JPS5835177B2 (no) |
| AT (1) | AT336566B (no) |
| BE (1) | BE819515A (no) |
| CA (1) | CA1051436A (no) |
| CH (2) | CH603547A5 (no) |
| DE (1) | DE2440734C2 (no) |
| DK (1) | DK139716B (no) |
| FI (1) | FI62281C (no) |
| FR (1) | FR2242079B1 (no) |
| GB (1) | GB1461667A (no) |
| HK (1) | HK75778A (no) |
| IE (1) | IE40514B1 (no) |
| LU (1) | LU70852A1 (no) |
| NL (1) | NL7411753A (no) |
| NO (2) | NO139408C (no) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050059743A1 (en) * | 2000-11-01 | 2005-03-17 | Sention, Inc. | Methods for treating mild cognitive impairment and alzheimer's disease |
| US20030119884A1 (en) * | 2000-11-01 | 2003-06-26 | Epstein Mel H. | Methods and compositions for regulating memory consolidation |
| WO2002039998A2 (en) * | 2000-11-01 | 2002-05-23 | Sention, Inc. | Methods and compositions for regulating memory consolidation |
| US20030232890A1 (en) * | 2000-11-01 | 2003-12-18 | Sention, Inc. | Methods for treating an impairment in memory consolidation |
| US7619005B2 (en) * | 2000-11-01 | 2009-11-17 | Cognition Pharmaceuticals Llc | Methods for treating cognitive impairment in humans with Multiple Sclerosis |
| US20070117869A1 (en) * | 2000-11-01 | 2007-05-24 | Cognition Pharmaceuticals Llc | Methods for treating coginitive impairment and improving cognition |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3117160A (en) * | 1961-07-27 | 1964-01-07 | Pfizer & Co C | Aralkylamines |
| US3496195A (en) * | 1966-05-11 | 1970-02-17 | Chinoin Gyogyszer Es Vegyeszet | D-o-bromo-phenyl-isopropyl-methylpropinylamine and its salts |
-
1974
- 1974-08-14 US US05/497,295 patent/US3996381A/en not_active Expired - Lifetime
- 1974-08-24 DE DE2440734A patent/DE2440734C2/de not_active Expired
- 1974-08-30 AT AT702574A patent/AT336566B/de not_active IP Right Cessation
- 1974-09-03 IE IE1824/74A patent/IE40514B1/xx unknown
- 1974-09-03 CA CA208,356A patent/CA1051436A/en not_active Expired
- 1974-09-03 CH CH1173577A patent/CH603547A5/xx not_active IP Right Cessation
- 1974-09-03 JP JP49100618A patent/JPS5835177B2/ja not_active Expired
- 1974-09-03 GB GB3849974A patent/GB1461667A/en not_active Expired
- 1974-09-03 CH CH1195874A patent/CH599106A5/xx not_active IP Right Cessation
- 1974-09-03 FI FI2576/74A patent/FI62281C/fi active
- 1974-09-03 DK DK464774AA patent/DK139716B/da not_active IP Right Cessation
- 1974-09-03 FR FR7429970A patent/FR2242079B1/fr not_active Expired
- 1974-09-04 BE BE148180A patent/BE819515A/xx not_active IP Right Cessation
- 1974-09-04 LU LU70852A patent/LU70852A1/xx unknown
- 1974-09-04 NL NL7411753A patent/NL7411753A/xx not_active Application Discontinuation
- 1974-09-04 NO NO743177A patent/NO139408C/no unknown
-
1978
- 1978-12-28 HK HK757/78A patent/HK75778A/xx unknown
-
1979
- 1979-05-04 NO NO791507A patent/NO142624C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO139408B (no) | 1978-11-27 |
| JPS5050329A (no) | 1975-05-06 |
| IE40514B1 (en) | 1979-06-20 |
| GB1461667A (en) | 1977-01-19 |
| FI62281C (fi) | 1982-12-10 |
| CA1051436A (en) | 1979-03-27 |
| NO142624C (no) | 1980-09-17 |
| LU70852A1 (no) | 1975-06-11 |
| JPS5835177B2 (ja) | 1983-08-01 |
| FR2242079A1 (no) | 1975-03-28 |
| ATA702574A (de) | 1976-09-15 |
| FR2242079B1 (no) | 1978-07-21 |
| FI257674A (no) | 1975-03-05 |
| AT336566B (de) | 1977-05-10 |
| DK139716C (no) | 1979-09-17 |
| DK139716B (da) | 1979-04-02 |
| IE40514L (en) | 1975-03-04 |
| NL7411753A (nl) | 1975-03-06 |
| NO791507L (no) | 1975-03-05 |
| CH603547A5 (no) | 1978-08-31 |
| DE2440734A1 (de) | 1975-03-13 |
| US3996381A (en) | 1976-12-07 |
| DK464774A (no) | 1975-05-05 |
| NO139408C (no) | 1979-03-07 |
| HK75778A (en) | 1979-01-05 |
| NO743177L (no) | 1975-04-01 |
| AU7283374A (en) | 1976-03-04 |
| FI62281B (fi) | 1982-08-31 |
| CH599106A5 (no) | 1978-05-12 |
| DE2440734C2 (de) | 1985-01-24 |
| BE819515A (fr) | 1975-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU820659A3 (ru) | Способ получени производных 4-амино- 5-АлКилСульфОНилОАНизАМидОВ, иХ СОлЕй,ОКиСЕй, лЕВО- и пРАВОВРАщАющиХизОМЕРОВ /иХ ВАРиАНТы/ | |
| CA1263653A (en) | Tetrahydro-benzthiazoles, the preparation thereof and their use as intermediate products or as pharmaceuticals | |
| US2910488A (en) | Aniline derivatives | |
| AU2005313581B2 (en) | Phenyl-piperazin methanone derivatives | |
| NO179944B (no) | Analogifremgangsmåte for fremstilling av N-fenylalkyl-substituerte -aminokarboksamidderivater | |
| NO170883B (no) | Fremgangsmaate for fremstilling av 2-amino-5-hydroksy-4-metylpyrimidin-derivater | |
| JPH0386887A (ja) | 含硫黄縮合ピリミジン誘導体 | |
| JP2002508361A (ja) | （（シクロ）アルキル置換）−γ−アミノ酪酸誘導体（＝ＧＡＢＡ類似体）、それらの製造および神経学的疾患の治療における使用 | |
| Gaudry | THE SYNTHESIS OF D, L-α-AMINO-ϵ-HYDROXYCAPROIC ACID AND A NEW SYNTHESIS OF D, L-LYSINE | |
| NO763724L (no) | ||
| JPS60255764A (ja) | （ｒ）‐アルフア‐エチル‐２‐オキソ‐１‐ピリジンアセトアミド及びその製法並びに該化合物を含有する製薬組成物 | |
| WO2016102633A1 (en) | Heterocyclic derivatives as rorgamma modulators | |
| US4935419A (en) | Novel 1-piperazinecarboxamide derivatives | |
| JPS60255760A (ja) | 新規置換ビス‐（４‐アミノフエニル）‐スルホン | |
| NO142624B (no) | Forbindelser for anvendelse som mellomprodukter for fremstilling av terapeutisk virksomme 4-aminoamfetaminderivater | |
| EP0104614B1 (en) | Phenylpiperazine derivatives and process for producing the same | |
| GB1564455A (en) | Indole derivatives and process for preparing the same | |
| JPH02167279A (ja) | アポビンカミン酸誘導体 | |
| US5132305A (en) | Benzoxazolinone compounds, compositions and use | |
| RU2279433C2 (ru) | Новое соединение для лечения импотенции | |
| NZ222820A (en) | Aminomethyl-5,6,7,8-tetrahydronaphthyloxyacetic acid derivatives and pharmaceutical compositions thereof | |
| DE69616357T2 (de) | Benzocycloalken-verbindungen mit bindungsaffinität an den melatonin-rezeptor, ihre herstellung und verwendung | |
| US3637804A (en) | Phenylalanine derivatives and preparation thereof | |
| US4716246A (en) | Process for L-dopa | |
| HU181580B (en) | Process for preparing 1-benzoxepin-5/2h/-one derivatives |