NO118910B - - Google Patents
Download PDFInfo
- Publication number
- NO118910B NO118910B NO155319A NO15531964A NO118910B NO 118910 B NO118910 B NO 118910B NO 155319 A NO155319 A NO 155319A NO 15531964 A NO15531964 A NO 15531964A NO 118910 B NO118910 B NO 118910B
- Authority
- NO
- Norway
- Prior art keywords
- general formula
- reaction
- formula
- above meaning
- lower alkyl
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 10
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 150000001412 amines Chemical class 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 150000002431 hydrogen Chemical class 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 229940053197 benzodiazepine derivative antiepileptics Drugs 0.000 claims description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 2
- 125000003310 benzodiazepinyl group Chemical class N1N=C(C=CC2=C1C=CC=C2)* 0.000 claims 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 7
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 6
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 6
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 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 3
- MTNWQRGOHOXCFV-UHFFFAOYSA-N 7-chloro-2-methoxy-4-oxido-5-phenyl-3h-1,4-benzodiazepin-4-ium Chemical compound [O-][N+]=1CC(OC)=NC2=CC=C(Cl)C=C2C=1C1=CC=CC=C1 MTNWQRGOHOXCFV-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical group [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 150000001557 benzodiazepines Chemical class 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- LNJIWXQSXIDEAO-UHFFFAOYSA-N 4-oxido-5-phenyl-5H-1,4-benzodiazepin-4-ium Chemical class C1(=CC=CC=C1)C1[N+](=CC=NC2=C1C=CC=C2)[O-] LNJIWXQSXIDEAO-UHFFFAOYSA-N 0.000 description 1
- KFDNKXWSTFABQT-UHFFFAOYSA-N 6-chloro-2-(chloromethyl)-3-oxido-4-phenylquinazolin-3-ium Chemical compound [O-][N+]1=C(CCl)N=C2C=CC(Cl)=CC2=C1C1=CC=CC=C1 KFDNKXWSTFABQT-UHFFFAOYSA-N 0.000 description 1
- BUCORZSTKDOEKQ-UHFFFAOYSA-N 7-chloro-4-hydroxy-N-methyl-5-phenyl-3H-1,4-benzodiazepin-2-imine Chemical compound C=12C=C(Cl)C=CC2=NC(=NC)CN(O)C=1C1=CC=CC=C1 BUCORZSTKDOEKQ-UHFFFAOYSA-N 0.000 description 1
- DQZUAVXXQQOPOW-UHFFFAOYSA-N 7-chloro-n,n-dimethyl-4-oxido-5-phenyl-3h-1,4-benzodiazepin-4-ium-2-amine Chemical compound [O-][N+]=1CC(N(C)C)=NC2=CC=C(Cl)C=C2C=1C1=CC=CC=C1 DQZUAVXXQQOPOW-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-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
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000001773 anti-convulsant effect Effects 0.000 description 1
- 229940049706 benzodiazepine Drugs 0.000 description 1
- 230000000694 effects Effects 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
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- -1 lower alkanols Chemical class 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000005394 methallyl group Chemical group 0.000 description 1
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N methylene hexane Natural products CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 1
- 239000003158 myorelaxant agent Substances 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 230000001624 sedative effect Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 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
- C07D243/20—Nitrogen atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US319673A US3312688A (en) | 1963-10-29 | 1963-10-29 | Process for preparing 2-aminobenzodiazepines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO118910B true NO118910B (de) | 1970-03-02 |
Family
ID=23243220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO155319A NO118910B (de) | 1963-10-29 | 1964-10-27 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3312688A (de) |
| BE (1) | BE654924A (de) |
| BR (1) | BR6463736D0 (de) |
| CH (1) | CH443319A (de) |
| DE (2) | DE1695217A1 (de) |
| DK (1) | DK114271B (de) |
| ES (1) | ES305413A1 (de) |
| FR (1) | FR1442311A (de) |
| GB (1) | GB1058739A (de) |
| IL (1) | IL22192A (de) |
| NL (3) | NL139527B (de) |
| NO (1) | NO118910B (de) |
| OA (1) | OA00943A (de) |
| SE (2) | SE355580B (de) |
-
1963
- 1963-10-29 US US319673A patent/US3312688A/en not_active Expired - Lifetime
-
1964
- 1964-09-30 CH CH1272964A patent/CH443319A/de unknown
- 1964-10-03 DE DE19641695217 patent/DE1695217A1/de active Pending
- 1964-10-03 DE DE19641445910 patent/DE1445910A1/de active Pending
- 1964-10-05 IL IL22192A patent/IL22192A/en unknown
- 1964-10-19 DK DK516164AA patent/DK114271B/da unknown
- 1964-10-22 GB GB43160/64A patent/GB1058739A/en not_active Expired
- 1964-10-26 FR FR992633A patent/FR1442311A/fr not_active Expired
- 1964-10-27 NL NL646412484A patent/NL139527B/xx not_active IP Right Cessation
- 1964-10-27 BR BR163736/64A patent/BR6463736D0/pt unknown
- 1964-10-27 NO NO155319A patent/NO118910B/no unknown
- 1964-10-28 BE BE654924D patent/BE654924A/xx unknown
- 1964-10-28 ES ES0305413A patent/ES305413A1/es not_active Expired
- 1964-10-29 SE SE10586/70A patent/SE355580B/xx unknown
- 1964-10-29 SE SE13019/64A patent/SE329625B/xx unknown
- 1964-12-26 OA OA51038A patent/OA00943A/xx unknown
-
1971
- 1971-11-15 NL NL7115681A patent/NL7115681A/xx unknown
- 1971-11-15 NL NL7115680A patent/NL7115680A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL139527B (nl) | 1973-08-15 |
| BR6463736D0 (pt) | 1973-07-17 |
| BE654924A (de) | 1965-04-28 |
| NL7115680A (de) | 1972-02-25 |
| CH443319A (de) | 1967-09-15 |
| SE355580B (de) | 1973-04-30 |
| OA00943A (fr) | 1968-03-22 |
| DE1695217A1 (de) | 1972-02-17 |
| FR1442311A (fr) | 1966-06-17 |
| SE329625B (de) | 1970-10-19 |
| DE1445910A1 (de) | 1969-01-23 |
| ES305413A1 (es) | 1965-05-01 |
| NL6412484A (de) | 1965-05-03 |
| US3312688A (en) | 1967-04-04 |
| NL7115681A (de) | 1972-02-25 |
| IL22192A (en) | 1968-01-25 |
| DK114271B (da) | 1969-06-16 |
| GB1058739A (en) | 1967-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO155319B (no) | Koplingsstykke uten innfoeringskraft for en integrert kretspakke. | |
| NO118914B (de) | ||
| NO147914B (no) | Mellomprodukt ved fremstilling av farmakologisk aktive imidazol (1,5-a)(1,4)diazepinforbindelser | |
| GB2155475A (en) | Novel pyridyloxyaniline intermediates for phenylbenzoylureas useful for combating pests | |
| NO148455B (no) | Fremgangsmaate ved fremstilling av diazepin-derivater | |
| NO118910B (de) | ||
| KR100221108B1 (ko) | 3-{2-[4-(6-플루오로-벤조[d]이속사졸-3-일)피페리딘-1-일]-에틸}-2-메틸-6,7,8,9-테트라하이드로-4H-피리도[1,2-a]피리미딘-4-온의 제조방법 및 이를 위한 중간체 | |
| Ogata et al. | 5-Aryl-1, 5-dihydro-2H-1, 4-benzodiazepin-2-one derivatives as antianxiety agents | |
| US3551498A (en) | Dehydrogenation of 10,11-dihydro-5h-dibenzo(a,d)cycloheptene-5-one | |
| NO771560L (no) | Fremgangsm}te for fremstilling av benzodiazepin-derivater | |
| Inukai et al. | ortho-Disubstituted F-benzenes. III. Preparation of (F-benzo) heterocyclic compounds from F-benzoic acid and F-phenol, and the reactions of some intermediary F-benzoyl-and F-phenoxy compounds. | |
| Kirby et al. | 1, 2, 3-Benzothiadiazoles. Part I. A simplified synthesis of 1, 2, 3-benzothiadiazoles | |
| Kametani et al. | Syntheses of heterocyclic compounds. CCCLXXX. Azamorphinan and related compounds. III. Syntheses of 3-hydroxy-N-substituted-9-azamorphinans | |
| DE1493809A1 (de) | Verfahren zur Herstellung von Benzophenon-Derivaten | |
| US3462418A (en) | Preparation of 1,4-benzodiazepin-2-one-4-oxide from 2-lower alkoxy-1,4-benzodiazepine-4-oxide | |
| NO165419B (no) | Innretning for laasing og frigjoering av gjenstander beregnet for offentlig bruk, saasom bagasjetraller. | |
| Russell et al. | 8-Endo versus 5-exo cyclization of unsaturated acrylate esters upon reaction with t-BuHgI/KI | |
| US3215698A (en) | 17-haloyohimbanes | |
| SU419034A3 (ru) | СПОСОБ ПОЛУЧЕНИЯ ПРОИЗВОДНЫХ ХИНАЗОЛИНА1Изобретение относитс к способу получени новых производных хиназолина, которые обладают улучшенными лекарственными свойствами и могут найти нрименение в фармацевтической промышленности.Предлагаетс основанный на известной реакции алкилировани хиназолннов способ получени производных хиназолина общей формулы ICnH,n--R.Примером галоида в формуле I могут служить атомы хлора, брома, фтора и йода; Ci—С4-алкилов — метил, этил, н-пропил, изо- пропил, н-бутил, изобутил и т/?ет-бутил; 5 Ci—С4-алкоксильных групп — метокси-, эток- СИ-, н-пропокси-, изопронокси-, н-бутокси-, изо- бутокси- и грег-бутоксигруппы; Сз—Се-цикло- алкилов — циклопропил, циклобутил, цикло- пентил, циклогексил, метилциклопропил, ди- 10 метилциклопронил и т. п. группы. Когда СпН2п группа — алкилен с 1—3 атомами углерода, она может быть представлена такими группами, как метиленова , этиленова , 1-метилэти- ленова , 2-метилэтиленова и триметиленова .где D — группаСпособ получени соединений формулы 1 заключаетс в том, что 1-незамеш,енное производное хиназолина общей формулы П15Нг; , :- ;-О "^ О ."^ -'.RI, R2 и Rs каждый — водород, галоид, нит- рогруппа, Ci—С4-алкил, Ci—Сгалкоксил, С\—С4-алкилтиогруП'Па, Ci—С^алкилсульфо- группа, Ci—С4-алкилсульфинильна группа, грифторметил;R4 — Сз—Сб-циклоалг-'ил;W — кислород или сера;п — О или целое число от 1 до 3.2025где RI, Ra, D и W имеют вышеуказанные зна- 30 чени . | |
| JPS63284177A (ja) | ホルミルピロロピロ−ル類およびその製造方法 | |
| Theodoridis et al. | A new approach to the synthesis of substituted 2 (1H)‐quinolinones | |
| Potter et al. | A synthetic entry into the 2‐and 3‐substituted‐methyl 2, 3‐dihydro‐1, 4‐benzoxazine series | |
| NO751008L (de) | ||
| SU430552A1 (ru) | Способ получения производных бензодиазепина | |
| SU453840A3 (de) |