DE2022694C3 - alpha-(3,4-Dihydro-4-oxo-1H-2,3benzothiazin-S-dioxyd-3-yl)-N,N-dimethylacetamid und Verfahren zur Herstellung desselben - Google Patents
alpha-(3,4-Dihydro-4-oxo-1H-2,3benzothiazin-S-dioxyd-3-yl)-N,N-dimethylacetamid und Verfahren zur Herstellung desselbenInfo
- Publication number
- DE2022694C3 DE2022694C3 DE2022694A DE2022694A DE2022694C3 DE 2022694 C3 DE2022694 C3 DE 2022694C3 DE 2022694 A DE2022694 A DE 2022694A DE 2022694 A DE2022694 A DE 2022694A DE 2022694 C3 DE2022694 C3 DE 2022694C3
- Authority
- DE
- Germany
- Prior art keywords
- dihydro
- formula
- oxo
- benzothiazine
- melting point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title description 13
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims description 8
- 238000002844 melting Methods 0.000 description 18
- 230000008018 melting Effects 0.000 description 18
- 150000001875 compounds Chemical class 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000000243 solution Substances 0.000 description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 13
- 239000000203 mixture Substances 0.000 description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 239000007858 starting material Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 229910021529 ammonia Inorganic materials 0.000 description 5
- 239000003610 charcoal Substances 0.000 description 5
- 230000000147 hypnotic effect Effects 0.000 description 5
- -1 o-chlorocarbonylbenzylsulfonyl chloride Chemical compound 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- 230000002921 anti-spasmodic effect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 4
- JWFWNBJKHZPLAJ-UHFFFAOYSA-N (2-cyanophenyl)methanesulfonamide Chemical compound NS(=O)(=O)CC1=CC=CC=C1C#N JWFWNBJKHZPLAJ-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000005457 ice water Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- QMNUDYFKZYBWQX-UHFFFAOYSA-N 1H-quinazolin-4-one Chemical compound C1=CC=C2C(=O)N=CNC2=C1 QMNUDYFKZYBWQX-UHFFFAOYSA-N 0.000 description 2
- SQDHRQJXYQMGJQ-UHFFFAOYSA-N 1h-2,3-benzothiazin-4-one Chemical compound C1=CC=C2C(=O)NSCC2=C1 SQDHRQJXYQMGJQ-UHFFFAOYSA-N 0.000 description 2
- PKDDOEDSFRAPSL-UHFFFAOYSA-N 2-(sulfamoylmethyl)benzamide Chemical compound NC(=O)C1=CC=CC=C1CS(N)(=O)=O PKDDOEDSFRAPSL-UHFFFAOYSA-N 0.000 description 2
- 229910014033 C-OH Inorganic materials 0.000 description 2
- 229910014570 C—OH Inorganic materials 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- JEYCTXHKTXCGPB-UHFFFAOYSA-N Methaqualone Chemical compound CC1=CC=CC=C1N1C(=O)C2=CC=CC=C2N=C1C JEYCTXHKTXCGPB-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Chemical group 0.000 description 2
- 229940040526 anhydrous sodium acetate Drugs 0.000 description 2
- 230000001773 anti-convulsant effect Effects 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 2
- 239000000812 cholinergic antagonist Substances 0.000 description 2
- 230000002920 convulsive effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000012362 glacial acetic acid Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 2
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000012265 solid product Substances 0.000 description 2
- 231100001274 therapeutic index Toxicity 0.000 description 2
- BOJFCSNJHVFZCN-UHFFFAOYSA-N 2-(chlorosulfonyloxymethyl)benzoyl chloride Chemical compound ClC(=O)C1=C(COS(=O)(=O)Cl)C=CC=C1 BOJFCSNJHVFZCN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 1
- 238000011785 NMRI mouse Methods 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- KIYAQDPXVCPVPW-UHFFFAOYSA-N [Na].OS(=O)(=O)Cc1ccccc1C#N Chemical compound [Na].OS(=O)(=O)Cc1ccccc1C#N KIYAQDPXVCPVPW-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000001961 anticonvulsive agent Substances 0.000 description 1
- 229960003965 antiepileptics Drugs 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- HNYOPLTXPVRDBG-UHFFFAOYSA-N barbituric acid Chemical compound O=C1CC(=O)NC(=O)N1 HNYOPLTXPVRDBG-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 150000003857 carboxamides Chemical class 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000012024 dehydrating agents Substances 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 229940113088 dimethylacetamide Drugs 0.000 description 1
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PQJJJMRNHATNKG-UHFFFAOYSA-N ethyl bromoacetate Chemical compound CCOC(=O)CBr PQJJJMRNHATNKG-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 231100000636 lethal dose Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229960002803 methaqualone Drugs 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 230000003533 narcotic effect Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 238000013421 nuclear magnetic resonance imaging Methods 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 229960002695 phenobarbital Drugs 0.000 description 1
- DDBREPKUVSBGFI-UHFFFAOYSA-N phenobarbital Chemical compound C=1C=CC=CC=1C1(CC)C(=O)NC(=O)NC1=O DDBREPKUVSBGFI-UHFFFAOYSA-N 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 1
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 1
- 229920000137 polyphosphoric acid Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000028527 righting reflex Effects 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 230000001624 sedative effect Effects 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
- C07D279/02—1,2-Thiazines; Hydrogenated 1,2-thiazines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1663569 | 1969-05-09 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2022694A1 DE2022694A1 (de) | 1970-11-12 |
| DE2022694B2 DE2022694B2 (de) | 1974-10-31 |
| DE2022694C3 true DE2022694C3 (de) | 1975-06-19 |
Family
ID=11149068
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2022694A Expired DE2022694C3 (de) | 1969-05-09 | 1970-05-08 | alpha-(3,4-Dihydro-4-oxo-1H-2,3benzothiazin-S-dioxyd-3-yl)-N,N-dimethylacetamid und Verfahren zur Herstellung desselben |
| DE2065333*A Pending DE2065333A1 (de) | 1969-05-09 | 1970-05-08 | N-substituierte 3,4-dihydro-3-oxo-2h1,2-benzothiazin-s-dioxydderivate, ihre verwendung und verfahren zur herstellung derselben |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2065333*A Pending DE2065333A1 (de) | 1969-05-09 | 1970-05-08 | N-substituierte 3,4-dihydro-3-oxo-2h1,2-benzothiazin-s-dioxydderivate, ihre verwendung und verfahren zur herstellung derselben |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT299222B (enExample) |
| BE (1) | BE749672A (enExample) |
| CA (1) | CA930360A (enExample) |
| CH (1) | CH511249A (enExample) |
| DE (2) | DE2022694C3 (enExample) |
| ES (1) | ES378815A1 (enExample) |
| FR (1) | FR2051511B1 (enExample) |
| GB (1) | GB1308022A (enExample) |
| IL (1) | IL34479A0 (enExample) |
| NL (1) | NL7006352A (enExample) |
| SE (1) | SE373585B (enExample) |
| ZA (1) | ZA703127B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE762273A (fr) * | 1970-06-11 | 1971-07-01 | Recordati Chem Pharm | Nouveaux dihydrobenzothiazine-s-dioxydes therapeutiquement actifs et procedes pour leur preparation |
| US4885027A (en) * | 1985-04-05 | 1989-12-05 | Chevron Research Company | Herbicidal arylmethylenesulfonamido-acetamide and thioacetamide derivatives |
| US4831179A (en) * | 1985-04-05 | 1989-05-16 | Chevron Research Company | Arylmethylenesulfonamidoacetonitrile derivatives |
| WO1999041246A1 (en) * | 1998-02-11 | 1999-08-19 | Du Pont Pharmaceuticals Company | Novel cyclic sulfonamide derivatives as metalloproteinase inhibitors |
| EP1163213A1 (en) | 1999-03-22 | 2001-12-19 | Darwin Discovery Limited | Hydroxamic and carboxylic acid derivatives |
-
1970
- 1970-04-20 ES ES378815A patent/ES378815A1/es not_active Expired
- 1970-04-28 BE BE749672D patent/BE749672A/xx unknown
- 1970-04-29 NL NL7006352A patent/NL7006352A/xx unknown
- 1970-05-05 IL IL34479A patent/IL34479A0/xx unknown
- 1970-05-08 CA CA082303A patent/CA930360A/en not_active Expired
- 1970-05-08 FR FR7016831A patent/FR2051511B1/fr not_active Expired
- 1970-05-08 GB GB2239570A patent/GB1308022A/en not_active Expired
- 1970-05-08 DE DE2022694A patent/DE2022694C3/de not_active Expired
- 1970-05-08 DE DE2065333*A patent/DE2065333A1/de active Pending
- 1970-05-08 SE SE7006339A patent/SE373585B/xx unknown
- 1970-05-08 AT AT417770A patent/AT299222B/de not_active IP Right Cessation
- 1970-05-08 ZA ZA703127A patent/ZA703127B/xx unknown
- 1970-05-08 CH CH691170A patent/CH511249A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2022694A1 (de) | 1970-11-12 |
| CH511249A (fr) | 1971-08-15 |
| DE2022694B2 (de) | 1974-10-31 |
| SE373585B (sv) | 1975-02-10 |
| CA930360A (en) | 1973-07-17 |
| FR2051511A1 (enExample) | 1971-04-09 |
| BE749672A (fr) | 1970-10-01 |
| IL34479A0 (en) | 1970-07-19 |
| DE2065333A1 (de) | 1973-03-22 |
| NL7006352A (enExample) | 1970-11-11 |
| AT299222B (de) | 1972-06-12 |
| ZA703127B (en) | 1971-01-27 |
| FR2051511B1 (enExample) | 1974-08-30 |
| GB1308022A (en) | 1973-02-21 |
| ES378815A1 (es) | 1973-02-01 |
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| AT229874B (de) | Verfahren zur Herstellung von neuen (5- oder 6)-Alkyl- und 5, 6-Dialkyl-3-alkoxy-pyrazinen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |