CS201541B2 - Process for preparing 5-//2-nitroimidazolyl/vinyl/-1,3,4-thiadiazoles - Google Patents
Process for preparing 5-//2-nitroimidazolyl/vinyl/-1,3,4-thiadiazoles Download PDFInfo
- Publication number
- CS201541B2 CS201541B2 CS766489A CS648976A CS201541B2 CS 201541 B2 CS201541 B2 CS 201541B2 CS 766489 A CS766489 A CS 766489A CS 648976 A CS648976 A CS 648976A CS 201541 B2 CS201541 B2 CS 201541B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- methyl
- thiadiazole
- vinyl
- nitroimidazol
- ethyl
- Prior art date
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- 229920002554 vinyl polymer Polymers 0.000 title abstract description 15
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 title abstract description 11
- 238000004519 manufacturing process Methods 0.000 title description 5
- JLQLFVSTEDRFAD-UHFFFAOYSA-N 1-methyl-5-nitroimidazole-2-carbaldehyde Chemical compound CN1C(C=O)=NC=C1[N+]([O-])=O JLQLFVSTEDRFAD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 4
- JXQGICFGPUAVLJ-UHFFFAOYSA-N 2,5-dimethyl-1,3,4-thiadiazole Chemical compound CC1=NN=C(C)S1 JXQGICFGPUAVLJ-UHFFFAOYSA-N 0.000 claims abstract description 3
- -1 5 - [(2-nitroimidazolyl) -vinyl] -1,3,4-thiadiazole derivatives Chemical class 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 11
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 230000002378 acidificating effect Effects 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- BXVZVOBTUSLCIO-UHFFFAOYSA-N 2,5-diethyl-1,3,4-thiadiazole Chemical compound CCC1=NN=C(CC)S1 BXVZVOBTUSLCIO-UHFFFAOYSA-N 0.000 claims description 2
- FAMHRHPGWNQVGW-UHFFFAOYSA-N 2-ethyl-5-[1-(1-methyl-5-nitroimidazol-2-yl)prop-1-en-2-yl]-1,3,4-thiadiazole Chemical compound S1C(CC)=NN=C1C(C)=CC1=NC=C([N+]([O-])=O)N1C FAMHRHPGWNQVGW-UHFFFAOYSA-N 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- DCJDSWQIZIJZDO-UHFFFAOYSA-N 2-ethyl-5-methyl-1,3,4-thiadiazole Chemical compound CCC1=NN=C(C)S1 DCJDSWQIZIJZDO-UHFFFAOYSA-N 0.000 claims 1
- HWXNALXRWZAVTA-UHFFFAOYSA-N 2-methyl-5-[2-(1-methyl-5-nitroimidazol-2-yl)ethenyl]-1,3,4-thiadiazole Chemical compound S1C(C)=NN=C1C=CC1=NC=C([N+]([O-])=O)N1C HWXNALXRWZAVTA-UHFFFAOYSA-N 0.000 claims 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims 1
- 125000004076 pyridyl group Chemical group 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract description 41
- WFDIJRYMOXRFFG-UHFFFAOYSA-N acetic acid anhydride Natural products CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract description 40
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 abstract description 23
- 239000011592 zinc chloride Substances 0.000 abstract description 12
- 235000005074 zinc chloride Nutrition 0.000 abstract description 12
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- IREBEOPCZZWIAC-UHFFFAOYSA-N 2-[2-(5-nitro-1H-imidazol-2-yl)ethenyl]-3H-thiadiazole Chemical class [N+](=O)([O-])C1=CN=C(N1)C=CN1SC=CN1 IREBEOPCZZWIAC-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000001072 heteroaryl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 26
- 230000000694 effects Effects 0.000 description 24
- 239000000203 mixture Substances 0.000 description 18
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- 208000015181 infectious disease Diseases 0.000 description 14
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 14
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 12
- 239000004480 active ingredient Substances 0.000 description 11
- 239000003826 tablet Substances 0.000 description 11
- 230000001154 acute effect Effects 0.000 description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 9
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Chemical compound OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 8
- 235000019359 magnesium stearate Nutrition 0.000 description 7
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 241001465754 Metazoa Species 0.000 description 5
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- 239000013543 active substance Substances 0.000 description 5
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- 239000000047 product Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- 241000699670 Mus sp. Species 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000008101 lactose Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 229960000282 metronidazole Drugs 0.000 description 4
- VAOCPAMSLUNLGC-UHFFFAOYSA-N metronidazole Chemical compound CC1=NC=C([N+]([O-])=O)N1CCO VAOCPAMSLUNLGC-UHFFFAOYSA-N 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000829 suppository Substances 0.000 description 4
- FIAFUQMPZJWCLV-UHFFFAOYSA-N suramin Chemical compound OS(=O)(=O)C1=CC(S(O)(=O)=O)=C2C(NC(=O)C3=CC=C(C(=C3)NC(=O)C=3C=C(NC(=O)NC=4C=C(C=CC=4)C(=O)NC=4C(=CC=C(C=4)C(=O)NC=4C5=C(C=C(C=C5C(=CC=4)S(O)(=O)=O)S(O)(=O)=O)S(O)(=O)=O)C)C=CC=3)C)=CC=C(S(O)(=O)=O)C2=C1 FIAFUQMPZJWCLV-UHFFFAOYSA-N 0.000 description 4
- 229960005314 suramin Drugs 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 229920002261 Corn starch Polymers 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- AXDLCFOOGCNDST-UHFFFAOYSA-N N-methyl-DL-tyrosine Natural products CNC(C(O)=O)CC1=CC=C(O)C=C1 AXDLCFOOGCNDST-UHFFFAOYSA-N 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000008120 corn starch Substances 0.000 description 3
- 229940099112 cornstarch Drugs 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 3
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 3
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 3
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 238000000338 in vitro Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 235000000346 sugar Nutrition 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
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- HJLSLZFTEKNLFI-UHFFFAOYSA-N Tinidazole Chemical compound CCS(=O)(=O)CCN1C(C)=NC=C1[N+]([O-])=O HJLSLZFTEKNLFI-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 241000223104 Trypanosoma Species 0.000 description 2
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- 229910021529 ammonia Inorganic materials 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
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- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
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- 150000004869 1,3,4-thiadiazoles Chemical class 0.000 description 1
- MFLXZVLOMYAEON-UHFFFAOYSA-N 2-[2-(1-methyl-5-nitroimidazol-2-yl)ethenyl]-1,3,4-thiadiazole Chemical compound C1=C([N+]([O-])=O)N(C)C(C=CC=2SC=NN=2)=N1 MFLXZVLOMYAEON-UHFFFAOYSA-N 0.000 description 1
- QRRPCCVGSDWLRX-UHFFFAOYSA-N 2-[2-(1-methyl-5-nitroimidazol-2-yl)ethenyl]-5-pyridin-4-yl-1,3,4-thiadiazole Chemical compound C1=C([N+]([O-])=O)N(C)C(C=CC=2SC(=NN=2)C=2C=CN=CC=2)=N1 QRRPCCVGSDWLRX-UHFFFAOYSA-N 0.000 description 1
- CTJKSRBFWVSVOG-UHFFFAOYSA-N 2-[2-(1-methyl-5-nitroimidazol-2-yl)ethenyl]-5-tridecyl-1,3,4-thiadiazole Chemical compound S1C(CCCCCCCCCCCCC)=NN=C1C=CC1=NC=C([N+]([O-])=O)N1C CTJKSRBFWVSVOG-UHFFFAOYSA-N 0.000 description 1
- 125000004182 2-chlorophenyl group Chemical group [H]C1=C([H])C(Cl)=C(*)C([H])=C1[H] 0.000 description 1
- WWHSTNDFUFSXDH-UHFFFAOYSA-N 2-ethyl-5-[2-(1-methyl-5-nitroimidazol-2-yl)ethenyl]-1,3,4-thiadiazole Chemical compound S1C(CC)=NN=C1C=CC1=NC=C([N+]([O-])=O)N1C WWHSTNDFUFSXDH-UHFFFAOYSA-N 0.000 description 1
- RQSCFNPNNLWQBJ-UHFFFAOYSA-N 2-methyl-1,3,4-thiadiazole Chemical compound CC1=NN=CS1 RQSCFNPNNLWQBJ-UHFFFAOYSA-N 0.000 description 1
- GEVBBQNWDQJVTA-UHFFFAOYSA-N 2-methyl-5-phenyl-1,3,4-thiadiazole Chemical compound S1C(C)=NN=C1C1=CC=CC=C1 GEVBBQNWDQJVTA-UHFFFAOYSA-N 0.000 description 1
- QLFKIXOYEGXBKO-UHFFFAOYSA-N 2-methyl-5-pyridin-4-yl-1,3,4-thiadiazole Chemical compound S1C(C)=NN=C1C1=CC=NC=C1 QLFKIXOYEGXBKO-UHFFFAOYSA-N 0.000 description 1
- VKORDEHBAISSEV-UHFFFAOYSA-N 2-methyl-5-tridecyl-1,3,4-thiadiazole Chemical compound CCCCCCCCCCCCCC1=NN=C(C)S1 VKORDEHBAISSEV-UHFFFAOYSA-N 0.000 description 1
- YZEUHQHUFTYLPH-UHFFFAOYSA-N 2-nitroimidazole Chemical compound [O-][N+](=O)C1=NC=CN1 YZEUHQHUFTYLPH-UHFFFAOYSA-N 0.000 description 1
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- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 235000019264 food flavour enhancer Nutrition 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 239000007903 gelatin capsule Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 239000003701 inert diluent Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 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
- 229960005130 niridazole Drugs 0.000 description 1
- IAIWVQXQOWNYOU-FPYGCLRLSA-N nitrofural Chemical compound NC(=O)N\N=C\C1=CC=C([N+]([O-])=O)O1 IAIWVQXQOWNYOU-FPYGCLRLSA-N 0.000 description 1
- 229960000349 nitrofural Drugs 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 229920000137 polyphosphoric acid Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 239000012063 pure reaction product Substances 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 description 1
- 229940081974 saccharin Drugs 0.000 description 1
- 235000019204 saccharin Nutrition 0.000 description 1
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- VLLMWSRANPNYQX-UHFFFAOYSA-N thiadiazole Chemical compound C1=CSN=N1.C1=CSN=N1 VLLMWSRANPNYQX-UHFFFAOYSA-N 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical group COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 1
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 1
- 235000012141 vanillin Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
- A61P33/02—Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis
Landscapes
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Oncology (AREA)
- Communicable Diseases (AREA)
- Tropical Medicine & Parasitology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2544702A DE2544702C3 (de) | 1975-10-07 | 1975-10-07 | Nitroimidazolylvinylthiadiazole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS201541B2 true CS201541B2 (en) | 1980-11-28 |
Family
ID=5958448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS766489A CS201541B2 (en) | 1975-10-07 | 1976-10-07 | Process for preparing 5-//2-nitroimidazolyl/vinyl/-1,3,4-thiadiazoles |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE847030A (cg-RX-API-DMAC10.html) |
| CS (1) | CS201541B2 (cg-RX-API-DMAC10.html) |
| DE (1) | DE2544702C3 (cg-RX-API-DMAC10.html) |
| IN (1) | IN143954B (cg-RX-API-DMAC10.html) |
| SE (1) | SE420607B (cg-RX-API-DMAC10.html) |
| ZA (1) | ZA765981B (cg-RX-API-DMAC10.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160244435A1 (en) * | 2013-06-21 | 2016-08-25 | The Scripps Research Institute | Expanded therapeutic potential in nitroheteroaryl antimicrobials |
-
1975
- 1975-10-07 DE DE2544702A patent/DE2544702C3/de not_active Expired
-
1976
- 1976-09-27 IN IN1781/CAL/76A patent/IN143954B/en unknown
- 1976-10-05 SE SE7611036A patent/SE420607B/xx not_active IP Right Cessation
- 1976-10-06 ZA ZA765981A patent/ZA765981B/xx unknown
- 1976-10-07 BE BE171307A patent/BE847030A/xx not_active IP Right Cessation
- 1976-10-07 CS CS766489A patent/CS201541B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7611036L (sv) | 1977-04-08 |
| IN143954B (cg-RX-API-DMAC10.html) | 1978-03-04 |
| DE2544702C3 (de) | 1980-09-11 |
| BE847030A (fr) | 1977-04-07 |
| ZA765981B (en) | 1977-10-26 |
| DE2544702B2 (de) | 1980-01-03 |
| SE420607B (sv) | 1981-10-19 |
| DE2544702A1 (de) | 1977-04-21 |
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