DE3034664C2 - - Google Patents
Info
- Publication number
- DE3034664C2 DE3034664C2 DE3034664A DE3034664A DE3034664C2 DE 3034664 C2 DE3034664 C2 DE 3034664C2 DE 3034664 A DE3034664 A DE 3034664A DE 3034664 A DE3034664 A DE 3034664A DE 3034664 C2 DE3034664 C2 DE 3034664C2
- Authority
- DE
- Germany
- Prior art keywords
- tetrazole
- chloro
- sulfamoyl
- aldehyde
- carried out
- 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
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 36
- CNUDBTRUORMMPA-UHFFFAOYSA-N formylthiophene Chemical compound O=CC1=CC=CS1 CNUDBTRUORMMPA-UHFFFAOYSA-N 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 7
- JVUYWILPYBCNNG-UHFFFAOYSA-N potassium;oxido(oxo)borane Chemical compound [K+].[O-]B=O JVUYWILPYBCNNG-UHFFFAOYSA-N 0.000 claims description 6
- OKHJHVJXPHYALI-UHFFFAOYSA-N 4-amino-2-chloro-5-(2h-tetrazol-5-yl)benzenesulfonamide Chemical compound NC1=CC(Cl)=C(S(N)(=O)=O)C=C1C1=NNN=N1 OKHJHVJXPHYALI-UHFFFAOYSA-N 0.000 claims description 5
- 229920000137 polyphosphoric acid Polymers 0.000 claims description 5
- 239000003377 acid catalyst Substances 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 claims description 2
- 238000010533 azeotropic distillation Methods 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims 2
- 230000005494 condensation Effects 0.000 claims 2
- -1 5- (4'-chloro-5'-sulfamoyl-2 '- (2-thenylidene-amino) phenyl) tetrazole Chemical compound 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 239000000203 mixture Substances 0.000 description 10
- 239000002262 Schiff base Substances 0.000 description 9
- 150000004753 Schiff bases Chemical class 0.000 description 9
- 150000001412 amines Chemical class 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 238000004128 high performance liquid chromatography Methods 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- IIOPLILENRZKRV-UHFFFAOYSA-N azosemide Chemical compound C=1C=CSC=1CNC=1C=C(Cl)C(S(=O)(=O)N)=CC=1C1=NN=N[N]1 IIOPLILENRZKRV-UHFFFAOYSA-N 0.000 description 3
- 229960004988 azosemide Drugs 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- NVIFVTYDZMXWGX-UHFFFAOYSA-N sodium metaborate Chemical compound [Na+].[O-]B=O NVIFVTYDZMXWGX-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- KKTZHFZXGZLTLZ-UHFFFAOYSA-N 5-chloro-2-(2h-tetrazol-5-yl)aniline Chemical compound NC1=CC(Cl)=CC=C1C1=NNN=N1 KKTZHFZXGZLTLZ-UHFFFAOYSA-N 0.000 description 1
- 239000002841 Lewis acid Substances 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
- 150000007513 acids Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000002934 diuretic Substances 0.000 description 1
- 230000001882 diuretic effect Effects 0.000 description 1
- 150000004678 hydrides Chemical group 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- IYSNYCQLARBERC-UHFFFAOYSA-N methylsulfinylmethane;toluene Chemical compound CS(C)=O.CC1=CC=CC=C1 IYSNYCQLARBERC-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000000894 saliuretic effect Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803034664 DE3034664A1 (de) | 1980-09-13 | 1980-09-13 | Verbessertes verfahren zur herstellung von 5-(4'-chlor-5'-sulfamoyl-2'-thenylamino)-phenyl-tetrazol |
| US06/289,934 US4386212A (en) | 1980-09-13 | 1981-08-04 | Process for the production of 5-(4'-chloro-5'-sulfamoyl-2'-thenylamino)-phenyltetrazole |
| JP56142582A JPS5781485A (en) | 1980-09-13 | 1981-09-11 | Manufacture of 5-(4'-chloro-5'-sulfamoyl-2'- thenylamino)-phenyl-tetrazole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803034664 DE3034664A1 (de) | 1980-09-13 | 1980-09-13 | Verbessertes verfahren zur herstellung von 5-(4'-chlor-5'-sulfamoyl-2'-thenylamino)-phenyl-tetrazol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3034664A1 DE3034664A1 (de) | 1982-05-06 |
| DE3034664C2 true DE3034664C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-03-02 |
Family
ID=6111916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803034664 Granted DE3034664A1 (de) | 1980-09-13 | 1980-09-13 | Verbessertes verfahren zur herstellung von 5-(4'-chlor-5'-sulfamoyl-2'-thenylamino)-phenyl-tetrazol |
Country Status (3)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2140796C1 (ru) * | 1997-07-29 | 1999-11-10 | Савушкин Юрий Михайлович | Устройство для энергетических воздействий |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1815922C3 (de) * | 1968-12-20 | 1979-04-26 | Boehringer Mannheim Gmbh, 6800 Mannheim | 5-Phenyltetrazol-Derivate |
| DE2232457A1 (de) * | 1972-07-01 | 1974-01-10 | Boehringer Mannheim Gmbh | Neue 3-alkyl-4-sulfamoylanilinderivate |
-
1980
- 1980-09-13 DE DE19803034664 patent/DE3034664A1/de active Granted
-
1981
- 1981-08-04 US US06/289,934 patent/US4386212A/en not_active Expired - Lifetime
- 1981-09-11 JP JP56142582A patent/JPS5781485A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0136476B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-07-31 |
| DE3034664A1 (de) | 1982-05-06 |
| JPS5781485A (en) | 1982-05-21 |
| US4386212A (en) | 1983-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ROCHE DIAGNOSTICS GMBH, 68305 MANNHEIM, DE |