IE44570B1 - New cephalosporin compounds - Google Patents
New cephalosporin compoundsInfo
- Publication number
- IE44570B1 IE44570B1 IE2696/76A IE269676A IE44570B1 IE 44570 B1 IE44570 B1 IE 44570B1 IE 2696/76 A IE2696/76 A IE 2696/76A IE 269676 A IE269676 A IE 269676A IE 44570 B1 IE44570 B1 IE 44570B1
- Authority
- IE
- Ireland
- Prior art keywords
- compound
- formula
- acid
- pharmaceutically acceptable
- group
- Prior art date
Links
- -1 cephalosporin compounds Chemical class 0.000 title claims description 52
- 229940124587 cephalosporin Drugs 0.000 title abstract description 9
- 229930186147 Cephalosporin Natural products 0.000 title abstract description 8
- 150000001875 compounds Chemical class 0.000 claims abstract description 79
- 239000002253 acid Substances 0.000 claims description 56
- 150000003839 salts Chemical class 0.000 claims description 40
- 239000000203 mixture Substances 0.000 claims description 29
- 150000002148 esters Chemical class 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 23
- 125000003277 amino group Chemical group 0.000 claims description 9
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 9
- 125000006239 protecting group Chemical group 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 8
- 239000003937 drug carrier Substances 0.000 claims description 7
- 239000008194 pharmaceutical composition Substances 0.000 claims description 6
- 125000002843 carboxylic acid group Chemical group 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000007911 parenteral administration Methods 0.000 claims description 4
- 125000001544 thienyl group Chemical group 0.000 claims description 4
- IKWLIQXIPRUIDU-ZCFIWIBFSA-N (6r)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Chemical compound OC(=O)C1=CCS[C@@H]2CC(=O)N12 IKWLIQXIPRUIDU-ZCFIWIBFSA-N 0.000 claims description 3
- 208000035143 Bacterial infection Diseases 0.000 claims description 3
- 241001465754 Metazoa Species 0.000 claims description 3
- 208000022362 bacterial infectious disease Diseases 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 3
- CWRVKFFCRWGWCS-UHFFFAOYSA-N Pentrazole Chemical compound C1CCCCC2=NN=NN21 CWRVKFFCRWGWCS-UHFFFAOYSA-N 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 125000004464 hydroxyphenyl group Chemical group 0.000 claims description 2
- 125000005494 pyridonyl group Chemical group 0.000 claims description 2
- 125000004076 pyridyl group Chemical group 0.000 claims description 2
- 125000003831 tetrazolyl group Chemical group 0.000 claims description 2
- 150000003573 thiols Chemical class 0.000 claims description 2
- 125000004205 trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 claims description 2
- 150000001780 cephalosporins Chemical class 0.000 abstract description 6
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 4
- 150000001782 cephems Chemical class 0.000 abstract description 2
- 239000000543 intermediate Substances 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 49
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 30
- 239000000243 solution Substances 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 12
- YGBFLZPYDUKSPT-MRVPVSSYSA-N cephalosporanic acid Chemical compound S1CC(COC(=O)C)=C(C(O)=O)N2C(=O)C[C@H]21 YGBFLZPYDUKSPT-MRVPVSSYSA-N 0.000 description 11
- 239000000047 product Substances 0.000 description 11
- 239000011541 reaction mixture Substances 0.000 description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- 159000000000 sodium salts Chemical class 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 8
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 7
- 235000017557 sodium bicarbonate Nutrition 0.000 description 7
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 7
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 6
- 239000008346 aqueous phase Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000000284 extract Substances 0.000 description 6
- NFACUEDFSMJMLL-UHFFFAOYSA-N 2-(5-sulfanylidene-2h-tetrazol-1-yl)ethylurea Chemical compound NC(=O)NCCN1N=NN=C1S NFACUEDFSMJMLL-UHFFFAOYSA-N 0.000 description 5
- 229960000583 acetic acid Drugs 0.000 description 5
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 4
- 241000588724 Escherichia coli Species 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 229920001429 chelating resin Polymers 0.000 description 4
- XLJMAIOERFSOGZ-UHFFFAOYSA-N cyanic acid Chemical compound OC#N XLJMAIOERFSOGZ-UHFFFAOYSA-N 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000003456 ion exchange resin Substances 0.000 description 4
- 229920003303 ion-exchange polymer Polymers 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- JAAIPIWKKXCNOC-UHFFFAOYSA-N 1h-tetrazol-1-ium-5-thiolate Chemical compound SC1=NN=NN1 JAAIPIWKKXCNOC-UHFFFAOYSA-N 0.000 description 3
- HSHGZXNAXBPPDL-HZGVNTEJSA-N 7beta-aminocephalosporanic acid Chemical class S1CC(COC(=O)C)=C(C([O-])=O)N2C(=O)[C@@H]([NH3+])[C@@H]12 HSHGZXNAXBPPDL-HZGVNTEJSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000010933 acylation Effects 0.000 description 3
- 238000005917 acylation reaction Methods 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 238000010561 standard procedure Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 150000003536 tetrazoles Chemical class 0.000 description 3
- DLFVBJFMPXGRIB-UHFFFAOYSA-N thioacetamide Natural products CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 3
- FZEVMBJWXHDLDB-ZCFIWIBFSA-N (6r)-5-thia-1-azabicyclo[4.2.0]oct-2-en-8-one Chemical compound S1CC=CN2C(=O)C[C@H]21 FZEVMBJWXHDLDB-ZCFIWIBFSA-N 0.000 description 2
- DPZNOMCNRMUKPS-UHFFFAOYSA-N 1,3-Dimethoxybenzene Chemical compound COC1=CC=CC(OC)=C1 DPZNOMCNRMUKPS-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- DAKZISABEDGGSV-UHFFFAOYSA-N n-(2-aminoethyl)acetamide Chemical compound CC(=O)NCCN DAKZISABEDGGSV-UHFFFAOYSA-N 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- GKKCIDNWFBPDBW-UHFFFAOYSA-M potassium cyanate Chemical compound [K]OC#N GKKCIDNWFBPDBW-UHFFFAOYSA-M 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000010254 subcutaneous injection Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- PUWQVDWJJCSTLK-SSDOTTSWSA-N (2R)-2-hydroxy-2-phenylacetyl chloride Chemical compound C([C@H](O)C1=CC=CC=C1)(=O)Cl PUWQVDWJJCSTLK-SSDOTTSWSA-N 0.000 description 1
- LOTKRQAVGJMPNV-UHFFFAOYSA-N 1-fluoro-2,4-dinitrobenzene Chemical compound [O-][N+](=O)C1=CC=C(F)C([N+]([O-])=O)=C1 LOTKRQAVGJMPNV-UHFFFAOYSA-N 0.000 description 1
- 125000001917 2,4-dinitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C(=C1*)[N+]([O-])=O)[N+]([O-])=O 0.000 description 1
- FIAZTSFGZORROG-UHFFFAOYSA-N 2-(2,2,2-trifluoroethylsulfinyl)acetic acid Chemical compound OC(=O)CS(=O)CC(F)(F)F FIAZTSFGZORROG-UHFFFAOYSA-N 0.000 description 1
- FIULQBJUTSDMEI-UHFFFAOYSA-N 2-(2,2,2-trifluoroethylsulfonyl)acetic acid Chemical compound OC(=O)CS(=O)(=O)CC(F)(F)F FIULQBJUTSDMEI-UHFFFAOYSA-N 0.000 description 1
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 1
- JXCNUCFTHLGXDQ-UHFFFAOYSA-N 2h-tetrazol-2-ium;chloride Chemical compound Cl.C1=NN=NN1 JXCNUCFTHLGXDQ-UHFFFAOYSA-N 0.000 description 1
- FURQYNCFXDEKES-UHFFFAOYSA-N 4-(5-sulfanylidene-2h-tetrazol-1-yl)butylurea Chemical compound NC(=O)NCCCCN1N=NN=C1S FURQYNCFXDEKES-UHFFFAOYSA-N 0.000 description 1
- 125000004042 4-aminobutyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])N([H])[H] 0.000 description 1
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-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
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products 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 1
- 241000588772 Morganella morganii Species 0.000 description 1
- UJQGPAIEOLXTHT-UHFFFAOYSA-N N1=CC=C(C=C1)CC(=S)O.C(#N)CCC(=S)O.C(#N)CC(=O)O Chemical compound N1=CC=C(C=C1)CC(=S)O.C(#N)CCC(=S)O.C(#N)CC(=O)O UJQGPAIEOLXTHT-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 241000607720 Serratia Species 0.000 description 1
- 241000607768 Shigella Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- ZKFHHYYCOZNJMV-UHFFFAOYSA-N [Na].N1N=NN=C1S Chemical compound [Na].N1N=NN=C1S ZKFHHYYCOZNJMV-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000012223 aqueous fraction Substances 0.000 description 1
- 150000007860 aryl ester derivatives Chemical class 0.000 description 1
- 150000001540 azides Chemical class 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- XIURVHNZVLADCM-IUODEOHRSA-N cefalotin Chemical compound N([C@H]1[C@@H]2N(C1=O)C(=C(CS2)COC(=O)C)C(O)=O)C(=O)CC1=CC=CS1 XIURVHNZVLADCM-IUODEOHRSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- ZZVUWRFHKOJYTH-UHFFFAOYSA-N diphenhydramine Chemical group C=1C=CC=CC=1C(OCCN(C)C)C1=CC=CC=C1 ZZVUWRFHKOJYTH-UHFFFAOYSA-N 0.000 description 1
- 239000012990 dithiocarbamate Substances 0.000 description 1
- 150000004659 dithiocarbamates Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- MDKXBBPLEGPIRI-UHFFFAOYSA-N ethoxyethane;methanol Chemical compound OC.CCOCC MDKXBBPLEGPIRI-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001640 fractional crystallisation Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- JBFYUZGYRGXSFL-UHFFFAOYSA-N imidazolide Chemical compound C1=C[N-]C=N1 JBFYUZGYRGXSFL-UHFFFAOYSA-N 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 125000003392 indanyl group Chemical group C1(CCC2=CC=CC=C12)* 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007972 injectable composition Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010255 intramuscular injection Methods 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- NIQQIJXGUZVEBB-UHFFFAOYSA-N methanol;propan-2-one Chemical compound OC.CC(C)=O NIQQIJXGUZVEBB-UHFFFAOYSA-N 0.000 description 1
- PCWJEAMXBQHWEA-UHFFFAOYSA-N methyl n-(2-acetamidoethyl)carbamodithioate Chemical compound CSC(=S)NCCNC(C)=O PCWJEAMXBQHWEA-UHFFFAOYSA-N 0.000 description 1
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 description 1
- JKRHDMPWBFBQDZ-UHFFFAOYSA-N n'-hexylmethanediimine Chemical compound CCCCCCN=C=N JKRHDMPWBFBQDZ-UHFFFAOYSA-N 0.000 description 1
- YFZBPSXRYCOKCW-UHFFFAOYSA-N n-(3-aminopropyl)acetamide Chemical compound CC(=O)NCCCN YFZBPSXRYCOKCW-UHFFFAOYSA-N 0.000 description 1
- IDOICNVNTGFRHG-UHFFFAOYSA-N n-[2-(5-sulfanylidene-2h-tetrazol-1-yl)ethyl]acetamide Chemical compound CC(=O)NCCN1N=NN=C1S IDOICNVNTGFRHG-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- SBZLVCPKBFHMOS-UHFFFAOYSA-N sodium;2-(5-sulfanylidene-2h-tetrazol-1-yl)ethylurea Chemical compound [Na].NC(=O)NCCN1NN=NC1=S SBZLVCPKBFHMOS-UHFFFAOYSA-N 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000008174 sterile solution Substances 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000007929 subcutaneous injection Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000006000 trichloroethyl group Chemical group 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/639,033 US4025626A (en) | 1975-12-09 | 1975-12-09 | 7-Acyl-3-(ureidoalkyl substituted tetrazolylthiomethyl)-cephalosporins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE44570L IE44570L (en) | 1977-06-09 |
| IE44570B1 true IE44570B1 (en) | 1982-01-13 |
Family
ID=24562451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2696/76A IE44570B1 (en) | 1975-12-09 | 1976-12-09 | New cephalosporin compounds |
Country Status (7)
| Country | Link |
|---|---|
| US (4) | US4025626A (enExample) |
| JP (1) | JPS6053027B2 (enExample) |
| BE (1) | BE849003A (enExample) |
| DE (1) | DE2655692A1 (enExample) |
| FR (3) | FR2361897A1 (enExample) |
| GB (3) | GB1573004A (enExample) |
| IE (1) | IE44570B1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK586175A (da) * | 1974-12-28 | 1976-06-29 | Asahi Chemical Ind | Cephalosporin-forbindelser |
| US4198406A (en) * | 1975-11-27 | 1980-04-15 | Beecham Group Limited | Carbamoyl heterocyclicthio cephalosporins and pharmaceutical compositions formulated therewith |
| AU498968B2 (en) * | 1976-03-03 | 1979-03-29 | Sumitomo Chemical Company, Limited | Cephalosporins |
| JPS5321191A (en) * | 1976-08-10 | 1978-02-27 | Shionogi & Co Ltd | 7-arylmalonamidocephem derivatives |
| US4117123A (en) * | 1977-06-09 | 1978-09-26 | Smithkline Corporation | 7-Acylamino-3-[1-(2-sulfamidoethyl)tetrazol-5-ylthiomethyl]-3-cephem-4-carboxylic acids |
| US4148997A (en) * | 1977-11-07 | 1979-04-10 | Yeda Research And Development Co., Ltd. | 7-[Sulfomethyl)phenyl]acetamidocephalosporin derivatives |
| US4226806A (en) * | 1977-11-07 | 1980-10-07 | Yeda Research And Development Co. Ltd. | 7-[(Sulfomethyl)phenyl]acetamidocephalosporin derivatives |
| US4180658A (en) * | 1978-02-24 | 1979-12-25 | Bristol-Myers Company | 7[-2-Alkoxyamino(acetamido)]cephalosporin derivatives |
| US4338452A (en) * | 1980-09-17 | 1982-07-06 | Eli Lilly And Company | 1-and 2-(1-Alkyl-1H-tetrazol-5-yl-methyl)-1H-tetrazol-5-thiols and 1-cyanomethyl tetrazole-5-thiol |
| JPS59152385A (ja) * | 1983-02-17 | 1984-08-31 | Shionogi & Co Ltd | ヒドロキサム酸系セフアロスポリン誘導体 |
| JPS6361119A (ja) * | 1986-09-01 | 1988-03-17 | Ee & D:Kk | 複数のロ−ドセルを用いた秤量装置 |
| JPH0259446U (enExample) * | 1988-10-25 | 1990-05-01 | ||
| US6903105B2 (en) * | 2003-02-19 | 2005-06-07 | Parion Sciences, Inc. | Sodium channel blockers |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3819623A (en) * | 1968-04-12 | 1974-06-25 | Fujisawa Pharmaceutical Co | 3,7-disubstituted cephalosporin compounds |
| US3867380A (en) * | 1971-02-18 | 1975-02-18 | Smithkline Corp | 3-Heterocyclic thiomethylcephalosporins |
| US3828037A (en) * | 1972-07-20 | 1974-08-06 | Smithkline Corp | Trifluoromethylmercaptoacetamidocephalosporins |
| GB1478055A (en) | 1973-07-27 | 1977-06-29 | Erba Carlo Spa | Cephalosporin compounds |
| JPS57873B2 (enExample) | 1973-12-25 | 1982-01-08 |
-
1975
- 1975-12-09 US US05/639,033 patent/US4025626A/en not_active Expired - Lifetime
-
1976
- 1976-12-02 BE BE172919A patent/BE849003A/xx not_active IP Right Cessation
- 1976-12-08 JP JP51148284A patent/JPS6053027B2/ja not_active Expired
- 1976-12-08 DE DE19762655692 patent/DE2655692A1/de not_active Ceased
- 1976-12-08 FR FR7636974A patent/FR2361897A1/fr active Granted
- 1976-12-09 GB GB51513/76A patent/GB1573004A/en not_active Expired
- 1976-12-09 GB GB24430/79A patent/GB1573005A/en not_active Expired
- 1976-12-09 GB GB24429/79A patent/GB1573006A/en not_active Expired
- 1976-12-09 IE IE2696/76A patent/IE44570B1/en unknown
- 1976-12-22 US US05/753,244 patent/US4066761A/en not_active Expired - Lifetime
- 1976-12-22 US US05/753,259 patent/US4068073A/en not_active Expired - Lifetime
- 1976-12-22 US US05/753,245 patent/US4096256A/en not_active Expired - Lifetime
-
1977
- 1977-05-03 FR FR7713410A patent/FR2337730A1/fr active Granted
- 1977-05-03 FR FR7713411A patent/FR2361376A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IE44570L (en) | 1977-06-09 |
| FR2337730A1 (fr) | 1977-08-05 |
| FR2361376A1 (fr) | 1978-03-10 |
| US4025626A (en) | 1977-05-24 |
| JPS5273891A (en) | 1977-06-21 |
| FR2361897A1 (fr) | 1978-03-17 |
| GB1573006A (en) | 1980-08-13 |
| US4068073A (en) | 1978-01-10 |
| BE849003A (fr) | 1977-06-02 |
| US4066761A (en) | 1978-01-03 |
| US4096256A (en) | 1978-06-20 |
| FR2361897B1 (enExample) | 1982-10-29 |
| GB1573005A (en) | 1980-08-13 |
| FR2361376B1 (enExample) | 1981-03-27 |
| FR2337730B1 (enExample) | 1981-01-09 |
| GB1573004A (en) | 1980-08-13 |
| JPS6053027B2 (ja) | 1985-11-22 |
| DE2655692A1 (de) | 1977-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IE44570B1 (en) | New cephalosporin compounds | |
| US4048311A (en) | 7-Acyl-3-(sulfonic acid and sulfamoyl substituted tetrazolyl thiomethyl)cephalosporins | |
| US4286089A (en) | 7-Acyl-3-(substituted tetrazolyl thiomethyl)cephalosporins | |
| US4220644A (en) | 7-Acylamino-3-(substituted tetrazolyl thiomethyl) cephalosporins | |
| US3931160A (en) | α-Amino-α-(acylamidophenyl)acetamidocephalosporins | |
| US4041162A (en) | 7-Acyl-3-(sulfoalkyl substituted oxadiazolylthiomethyl) cephalosporins | |
| US4126682A (en) | 7-acyl-3-(carboxyalkyl and carbamoylalkyl substituted oxadiazolylthiomethyl) cephalosporins and antibacterial compositions and methods employing them | |
| US4101656A (en) | 7β-Acylamino-3-(alkanesulfonamidoalkyl substituted tetrazolylthiomethyl) cephalosporins, antibacterial compositions containing them and methods of treating bacterial infections with them | |
| EP0000272B1 (en) | 7-acylamino-3-substituted-3-cephem-4-carboxylic acids, processes for their preparation and pharmaceutical compositions containing them | |
| US4139701A (en) | 7-Amino-3-(sulfonic acid and sulfamoyl substituted tetrazolythiomethyl)cephalosporin intermediates | |
| US4020057A (en) | 7β-Acyloxy cephalosporins | |
| EP0000100B1 (en) | 7-acylamino-3-(1-(2-sulfamoylaminoethyl)-tetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acids, a process for their preparation and compositions containing them | |
| US4059591A (en) | Ureidoalkyl substituted tetrazole thiol intermediates for preparing cephalosporins | |
| EP0000285B1 (en) | 7-acylamino-3-((3-(carboxymethyl) thio-1 h-1,2,4-triazol-5-yl) thiomethyl)-3-cephem-4-carboxylic acid derivatives, processes for their preparation and compositions containing them | |
| CA1071188A (en) | Cephalosporins | |
| US4171362A (en) | 7-Acylamino-3-(sulfaminoalkyl substituted tetrazolylthiomethyl)cephalosporins antibacterial compositions containing them and methods of treating bacterial infections with them | |
| US4118491A (en) | 7-Acyl-3-(sulfaminoalkyl substituted tetrazolylthiomethyl)cephalosporins, antibacterial compositions containing them and methods of treating bacterial infections with them | |
| US4211703A (en) | Phosphonoalkyl and esterified phosphonoalkyl substituted tetrazole thiols | |
| US4159373A (en) | 7-Acyl-3-(sulfonic acid and sulfamoyl substituted tetrazolyl thiomethyl) cephalosporins | |
| US4171368A (en) | 7-Acylamino-3-(sulfaminoalkyl substituted tetrazolylthiomethyl)cephalosporins, antibacterial compositions containing them and methods of treating bacterial infections with them | |
| US4171433A (en) | 7-Amino-3-(sulfaminoalkyl substituted tetrazolylthiomethyl)cephalosporin intermediates for preparing 7-acylamino cephalosporins | |
| US4178288A (en) | Sulfaminoalkyl substituted tetrazole thiol intermediates for preparing cephalosporins | |
| CA1100944A (en) | Cephalosporins | |
| GB1590594A (en) | Cephalosporin derivatives | |
| US4189573A (en) | 7-Amino-3-(phosphonoalkyl and esterified phosphonoalkyl substituted tetrazolylthiomethyl)cephalosporins |