DE3201957A1 - Derivate der 7-oxo-1-azabicyclo-(3.2.0)-hept-2-en-2-carbonsaeure - Google Patents
Derivate der 7-oxo-1-azabicyclo-(3.2.0)-hept-2-en-2-carbonsaeureInfo
- Publication number
- DE3201957A1 DE3201957A1 DE19823201957 DE3201957A DE3201957A1 DE 3201957 A1 DE3201957 A1 DE 3201957A1 DE 19823201957 DE19823201957 DE 19823201957 DE 3201957 A DE3201957 A DE 3201957A DE 3201957 A1 DE3201957 A1 DE 3201957A1
- Authority
- DE
- Germany
- Prior art keywords
- alkyl
- methyl
- oxo
- substituted
- rac
- 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.)
- Withdrawn
Links
- -1 1-hydroxypropyl Chemical group 0.000 claims description 204
- 150000001875 compounds Chemical class 0.000 claims description 62
- 150000003839 salts Chemical class 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 239000000047 product Substances 0.000 claims description 26
- 150000002148 esters Chemical class 0.000 claims description 25
- 229910052739 hydrogen Inorganic materials 0.000 claims description 25
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 25
- 125000001424 substituent group Chemical group 0.000 claims description 21
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 16
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 16
- 229910052794 bromium Inorganic materials 0.000 claims description 16
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 13
- 125000000217 alkyl group Chemical group 0.000 claims description 12
- 229910052731 fluorine Inorganic materials 0.000 claims description 12
- 239000011737 fluorine Substances 0.000 claims description 12
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 10
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 10
- 239000000460 chlorine Chemical group 0.000 claims description 10
- 229910052801 chlorine Inorganic materials 0.000 claims description 10
- 229920006395 saturated elastomer Polymers 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 8
- 125000005842 heteroatom Chemical group 0.000 claims description 8
- 150000004677 hydrates Chemical class 0.000 claims description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 125000006239 protecting group Chemical group 0.000 claims description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical group CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- 125000001246 bromo group Chemical group Br* 0.000 claims description 6
- 125000001589 carboacyl group Chemical group 0.000 claims description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 6
- 125000000446 sulfanediyl group Chemical group *S* 0.000 claims description 6
- 208000035473 Communicable disease Diseases 0.000 claims description 5
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 5
- 238000011321 prophylaxis Methods 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 238000011282 treatment Methods 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 125000004423 acyloxy group Chemical group 0.000 claims description 4
- 125000004414 alkyl thio group Chemical group 0.000 claims description 4
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 claims description 4
- 125000002950 monocyclic group Chemical group 0.000 claims description 4
- 125000004043 oxo group Chemical group O=* 0.000 claims description 4
- 239000000825 pharmaceutical preparation Substances 0.000 claims description 4
- 125000004066 1-hydroxyethyl group Chemical group [H]OC([H])([*])C([H])([H])[H] 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- BNJMRELGMDUDDB-UHFFFAOYSA-N $l^{1}-sulfanylbenzene Chemical compound [S]C1=CC=CC=C1 BNJMRELGMDUDDB-UHFFFAOYSA-N 0.000 claims description 2
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 claims description 2
- 125000004442 acylamino group Chemical group 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 2
- 125000000623 heterocyclic group Chemical group 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 150000002923 oximes Chemical class 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 125000006678 phenoxycarbonyl group Chemical group 0.000 claims description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 2
- 239000008186 active pharmaceutical agent Substances 0.000 claims 3
- 125000001153 fluoro group Chemical group F* 0.000 claims 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 claims 1
- 125000002619 bicyclic group Chemical group 0.000 claims 1
- 238000003776 cleavage reaction Methods 0.000 claims 1
- 125000001841 imino group Chemical group [H]N=* 0.000 claims 1
- 125000003356 phenylsulfanyl group Chemical group [*]SC1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims 1
- 230000007017 scission Effects 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 198
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 147
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 141
- 239000000243 solution Substances 0.000 description 137
- 235000019439 ethyl acetate Nutrition 0.000 description 67
- 239000000203 mixture Substances 0.000 description 66
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 50
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 48
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 45
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 43
- 238000006243 chemical reaction Methods 0.000 description 39
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 36
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 36
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 34
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 33
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 32
- 239000012074 organic phase Substances 0.000 description 31
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 30
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 30
- 229910052938 sodium sulfate Inorganic materials 0.000 description 30
- 235000011152 sodium sulphate Nutrition 0.000 description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 29
- 239000000741 silica gel Substances 0.000 description 29
- 229910002027 silica gel Inorganic materials 0.000 description 29
- 239000003921 oil Substances 0.000 description 25
- 235000019198 oils Nutrition 0.000 description 25
- FYZUENZXIZCLAZ-UHFFFAOYSA-N 2-methylhept-2-enoic acid Chemical compound CCCCC=C(C)C(O)=O FYZUENZXIZCLAZ-UHFFFAOYSA-N 0.000 description 24
- 239000012071 phase Substances 0.000 description 22
- 239000011541 reaction mixture Substances 0.000 description 22
- 238000002844 melting Methods 0.000 description 20
- 230000008018 melting Effects 0.000 description 20
- 239000007858 starting material Substances 0.000 description 20
- 238000004587 chromatography analysis Methods 0.000 description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 18
- 239000012230 colorless oil Substances 0.000 description 17
- 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 16
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 16
- 239000013078 crystal Substances 0.000 description 16
- 239000011734 sodium Substances 0.000 description 15
- 229910052708 sodium Inorganic materials 0.000 description 15
- 239000002904 solvent Substances 0.000 description 15
- 238000002425 crystallisation Methods 0.000 description 14
- 230000008025 crystallization Effects 0.000 description 14
- 150000003254 radicals Chemical class 0.000 description 14
- 238000000746 purification Methods 0.000 description 13
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 12
- 239000003480 eluent Substances 0.000 description 11
- 125000001981 tert-butyldimethylsilyl group Chemical group [H]C([H])([H])[Si]([H])(C([H])([H])[H])[*]C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 11
- 239000002244 precipitate Substances 0.000 description 10
- 238000007363 ring formation reaction Methods 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- ITAPQTGSOLYCLH-UHFFFAOYSA-N 4-[(2-methyl-1,3-dioxolan-2-yl)methyl]azetidin-2-one Chemical compound C1OC(CC2CC(N2)=O)(C)OC1 ITAPQTGSOLYCLH-UHFFFAOYSA-N 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 8
- 239000000706 filtrate Substances 0.000 description 8
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 8
- 239000012300 argon atmosphere Substances 0.000 description 7
- MNFORVFSTILPAW-UHFFFAOYSA-N azetidin-2-one Chemical group O=C1CCN1 MNFORVFSTILPAW-UHFFFAOYSA-N 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000011097 chromatography purification Methods 0.000 description 7
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 7
- 235000017557 sodium bicarbonate Nutrition 0.000 description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 7
- 239000011780 sodium chloride Substances 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 6
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 6
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N methylene hexane Natural products CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 6
- 239000008055 phosphate buffer solution Substances 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 6
- UIOAQJNADLELPQ-UHFFFAOYSA-N C[C]1OCCO1 Chemical group C[C]1OCCO1 UIOAQJNADLELPQ-UHFFFAOYSA-N 0.000 description 5
- 101100129500 Caenorhabditis elegans max-2 gene Proteins 0.000 description 5
- 241000588724 Escherichia coli Species 0.000 description 5
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 4
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 125000001539 acetonyl group Chemical group [H]C([H])([H])C(=O)C([H])([H])* 0.000 description 4
- 239000008346 aqueous phase Substances 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- HTZCNXWZYVXIMZ-UHFFFAOYSA-M benzyl(triethyl)azanium;chloride Chemical compound [Cl-].CC[N+](CC)(CC)CC1=CC=CC=C1 HTZCNXWZYVXIMZ-UHFFFAOYSA-M 0.000 description 4
- 102000006635 beta-lactamase Human genes 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- NJAWPFHASBAMLE-UHFFFAOYSA-N ethyl 3-amino-4-(2-methyl-1,3-dioxolan-2-yl)butanoate Chemical compound NC(CC(=O)OCC)CC1(C)OCCO1 NJAWPFHASBAMLE-UHFFFAOYSA-N 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 4
- PELJISAVHGXLAL-UHFFFAOYSA-N iodomethyl 2,2-dimethylpropanoate Chemical compound CC(C)(C)C(=O)OCI PELJISAVHGXLAL-UHFFFAOYSA-N 0.000 description 4
- 235000019359 magnesium stearate Nutrition 0.000 description 4
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 4
- 239000002808 molecular sieve Substances 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- MOOYVEVEDVVKGD-UHFFFAOYSA-N oxaldehydic acid;hydrate Chemical compound O.OC(=O)C=O MOOYVEVEDVVKGD-UHFFFAOYSA-N 0.000 description 4
- 239000012264 purified product Substances 0.000 description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000003826 tablet Substances 0.000 description 4
- 239000005051 trimethylchlorosilane Substances 0.000 description 4
- RLBQTMYBGOKQBU-UHFFFAOYSA-N 2-(2-methyl-1,3-dioxolan-2-yl)acetaldehyde Chemical compound O=CCC1(C)OCCO1 RLBQTMYBGOKQBU-UHFFFAOYSA-N 0.000 description 3
- XWKFPIODWVPXLX-UHFFFAOYSA-N 2-methyl-5-methylpyridine Natural products CC1=CC=C(C)N=C1 XWKFPIODWVPXLX-UHFFFAOYSA-N 0.000 description 3
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 3
- VNAJIZNBAHUGRS-UHFFFAOYSA-N 4-(3-bromo-2,2-dimethoxypropyl)azetidin-2-one Chemical compound BrCC(CC1CC(N1)=O)(OC)OC VNAJIZNBAHUGRS-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 229920001817 Agar Polymers 0.000 description 3
- 108020004256 Beta-lactamase Proteins 0.000 description 3
- 229920002261 Corn starch Polymers 0.000 description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 3
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 3
- 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 3
- 241000607715 Serratia marcescens Species 0.000 description 3
- 229960000583 acetic acid Drugs 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 239000008272 agar Substances 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000005893 bromination reaction Methods 0.000 description 3
- 239000008120 corn starch Substances 0.000 description 3
- 229940099112 cornstarch Drugs 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 238000002845 discoloration Methods 0.000 description 3
- 239000008101 lactose Substances 0.000 description 3
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 3
- 238000007911 parenteral administration Methods 0.000 description 3
- 239000008363 phosphate buffer Substances 0.000 description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- SNOOUWRIMMFWNE-UHFFFAOYSA-M sodium;6-[(3,4,5-trimethoxybenzoyl)amino]hexanoate Chemical class [Na+].COC1=CC(C(=O)NCCCCCC([O-])=O)=CC(OC)=C1OC SNOOUWRIMMFWNE-UHFFFAOYSA-M 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- BCNZYOJHNLTNEZ-UHFFFAOYSA-N tert-butyldimethylsilyl chloride Chemical compound CC(C)(C)[Si](C)(C)Cl BCNZYOJHNLTNEZ-UHFFFAOYSA-N 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- CYBGZCQHAKEVHI-STQMWFEESA-N (3R,4S)-3-acetyl-1-[tert-butyl(dimethyl)silyl]-4-[(2-methyl-1,3-dioxolan-2-yl)methyl]azetidin-2-one Chemical compound C(C)(=O)[C@@H]1C(N([C@H]1CC1(OCCO1)C)[Si](C)(C)C(C)(C)C)=O CYBGZCQHAKEVHI-STQMWFEESA-N 0.000 description 2
- JEOZZMDPIGZPEH-RYUDHWBXSA-N (3R,4S)-4-(3-bromo-2,2-dimethoxypropyl)-1-[tert-butyl(dimethyl)silyl]-3-(hydroxymethyl)azetidin-2-one Chemical compound BrCC(C[C@H]1[C@@H](C(N1[Si](C)(C)C(C)(C)C)=O)CO)(OC)OC JEOZZMDPIGZPEH-RYUDHWBXSA-N 0.000 description 2
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- 230000005764 inhibitory process Effects 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229960004393 lidocaine hydrochloride Drugs 0.000 description 1
- YECIFGHRMFEPJK-UHFFFAOYSA-N lidocaine hydrochloride monohydrate Chemical compound O.[Cl-].CC[NH+](CC)CC(=O)NC1=C(C)C=CC=C1C YECIFGHRMFEPJK-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 1
- FGQSMXLNUMMHOR-UHFFFAOYSA-N methyl methanimidate Chemical compound COC=N FGQSMXLNUMMHOR-UHFFFAOYSA-N 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- AYEQJLOHMLYKAV-UHFFFAOYSA-N n-(4-sulfanylphenyl)acetamide Chemical compound CC(=O)NC1=CC=C(S)C=C1 AYEQJLOHMLYKAV-UHFFFAOYSA-N 0.000 description 1
- SQDFHQJTAWCFIB-UHFFFAOYSA-N n-methylidenehydroxylamine Chemical group ON=C SQDFHQJTAWCFIB-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 239000012038 nucleophile Substances 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- MUMZUERVLWJKNR-UHFFFAOYSA-N oxoplatinum Chemical compound [Pt]=O MUMZUERVLWJKNR-UHFFFAOYSA-N 0.000 description 1
- 125000006503 p-nitrobenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1[N+]([O-])=O)C([H])([H])* 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 125000005633 phthalidyl group Chemical group 0.000 description 1
- 229910003446 platinum oxide Inorganic materials 0.000 description 1
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- MFDFERRIHVXMIY-UHFFFAOYSA-N procaine Chemical compound CCN(CC)CCOC(=O)C1=CC=C(N)C=C1 MFDFERRIHVXMIY-UHFFFAOYSA-N 0.000 description 1
- 229960004919 procaine Drugs 0.000 description 1
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 150000003873 salicylate salts Chemical class 0.000 description 1
- 238000009938 salting Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 125000001273 sulfonato group Chemical class [O-]S(*)(=O)=O 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 150000003892 tartrate salts Chemical class 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-M toluenesulfonate group Chemical group C=1(C(=CC=CC1)S(=O)(=O)[O-])C LBLYYCQCTBFVLH-UHFFFAOYSA-M 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 125000005270 trialkylamine group Chemical group 0.000 description 1
- 125000004665 trialkylsilyl group Chemical group 0.000 description 1
- BDTOTMBOHYUNSQ-UHFFFAOYSA-N triazole-1-carboxylic acid Chemical compound OC(=O)N1C=CN=N1 BDTOTMBOHYUNSQ-UHFFFAOYSA-N 0.000 description 1
- GGUBFICZYGKNTD-UHFFFAOYSA-N triethyl phosphonoacetate Chemical compound CCOC(=O)CP(=O)(OCC)OCC GGUBFICZYGKNTD-UHFFFAOYSA-N 0.000 description 1
- ZMANZCXQSJIPKH-UHFFFAOYSA-O triethylammonium ion Chemical compound CC[NH+](CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-O 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- FIQMHBFVRAXMOP-UHFFFAOYSA-N triphenylphosphane oxide Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(=O)C1=CC=CC=C1 FIQMHBFVRAXMOP-UHFFFAOYSA-N 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 150000003952 β-lactams Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/10—Compounds having one or more C—Si linkages containing nitrogen having a Si-N linkage
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/26—Radicals substituted by doubly bound oxygen or sulfur atoms or by two such atoms singly bound to the same carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/30—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D477/00—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
- C07D477/10—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/568—Four-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH62081A CH646171A5 (en) | 1981-01-30 | 1981-01-30 | Bicyclic compounds |
| CH7802/81A CH651564A5 (en) | 1981-12-07 | 1981-12-07 | 7-Oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3201957A1 true DE3201957A1 (de) | 1982-09-09 |
Family
ID=25685143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823201957 Withdrawn DE3201957A1 (de) | 1981-01-30 | 1982-01-22 | Derivate der 7-oxo-1-azabicyclo-(3.2.0)-hept-2-en-2-carbonsaeure |
Country Status (15)
| Country | Link |
|---|---|
| AT (1) | AT377762B (xx) |
| AU (1) | AU7979882A (xx) |
| CA (1) | CA1179675A (xx) |
| DE (1) | DE3201957A1 (xx) |
| DK (1) | DK32082A (xx) |
| FR (1) | FR2499081B1 (xx) |
| GB (1) | GB2092147B (xx) |
| IE (1) | IE52421B1 (xx) |
| IL (1) | IL64859A (xx) |
| IT (1) | IT1153416B (xx) |
| LU (1) | LU83906A1 (xx) |
| NL (1) | NL8200217A (xx) |
| NZ (1) | NZ199487A (xx) |
| PH (1) | PH19227A (xx) |
| SE (1) | SE8200515L (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4680292A (en) * | 1984-12-13 | 1987-07-14 | Merck & Co., Inc. | Carbapenems and 1-methylcarbapenems having a 2-heteroaryliumaliphatic substituent |
| US4725594A (en) * | 1984-12-13 | 1988-02-16 | Merck & Co., Inc. | Carbapenems having an internally or externally alkylated mono- or bicyclic 2-quaternary heteroarylalxyl heteromethyl substituent |
| US4729993A (en) * | 1984-12-13 | 1988-03-08 | Merck & Co., Inc. | Carbapenems and 1-methylcarbapenems having an externally alkylated mono- or bicyclic 2-quaternary heteroarylalkyl substituent |
| GB8607921D0 (en) * | 1986-04-01 | 1986-05-08 | Fujisawa Pharmaceutical Co | 3,4-disubstituted-2-azetidinone derivatives |
| ZA912279B (en) * | 1990-04-09 | 1992-02-26 | Hoffmann La Roche | Carbapenem compounds |
| US5068232A (en) * | 1990-04-10 | 1991-11-26 | American Cyanamid Company | Novel 2-substituted alkyl-3-carboxy carbapenems as antibiotics and a method of producing them |
| US5607928A (en) * | 1994-08-05 | 1997-03-04 | Zeneca Limited | Carbapenem derivatives containing a bicyclic ketone substituent and their use as anti-infectives |
| WO2005123069A2 (en) * | 2004-06-10 | 2005-12-29 | Fob Synthesis, Inc. | Gram-positive carbapenem antibacterials and processes for their preparation |
| US20110118462A1 (en) * | 2009-11-18 | 2011-05-19 | Guangzhou Baiyunshan Pharmaceutical Co., Ltd. Guangzhou Baiyunshan Pharmaceutical Factory | N-heterocyclic substituent-containing antibiotic, preparation and use thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2751624A1 (de) * | 1976-11-19 | 1978-06-01 | Merck & Co Inc | 1-carba-2-penem-3-carbonsaeure |
| GB2021656A (en) * | 1978-05-11 | 1979-12-05 | Ladd Harley G F | Pleat forming means and method |
| EP0010316A1 (en) * | 1978-10-24 | 1980-04-30 | Merck & Co. Inc. | 1-, 6- and 2-substituted-1-carba-2-penem-3-carboxylic acids, process for preparing the same and pharmaceutical compositions containing the same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2811514A1 (de) * | 1977-03-19 | 1978-09-21 | Beecham Group Ltd | Ester der 7-oxo-1-azabicyclo eckige klammer auf 3.2.0 eckige klammer zu hept- 2-en-2-carbonsaeure und deren derivate, verfahren zur herstellung dieser verbindungen und diese verbindungen enthaltende pharmazeutische zubereitungen |
| JPS56122379A (en) * | 1980-03-03 | 1981-09-25 | Sankyo Co Ltd | 1-carba-2-penem-3-carboxylic acid derivative |
-
1982
- 1982-01-08 CA CA000393840A patent/CA1179675A/en not_active Expired
- 1982-01-14 NZ NZ199487A patent/NZ199487A/en unknown
- 1982-01-19 IT IT19187/82A patent/IT1153416B/it active
- 1982-01-21 NL NL8200217A patent/NL8200217A/nl not_active Application Discontinuation
- 1982-01-22 PH PH26771A patent/PH19227A/en unknown
- 1982-01-22 DE DE19823201957 patent/DE3201957A1/de not_active Withdrawn
- 1982-01-25 AU AU79798/82A patent/AU7979882A/en not_active Abandoned
- 1982-01-25 IL IL64859A patent/IL64859A/xx unknown
- 1982-01-25 DK DK32082A patent/DK32082A/da not_active Application Discontinuation
- 1982-01-28 FR FR828201345A patent/FR2499081B1/fr not_active Expired
- 1982-01-28 LU LU83906A patent/LU83906A1/de unknown
- 1982-01-29 AT AT0034082A patent/AT377762B/de not_active IP Right Cessation
- 1982-01-29 GB GB8202523A patent/GB2092147B/en not_active Expired
- 1982-01-29 IE IE197/82A patent/IE52421B1/en unknown
- 1982-01-29 SE SE8200515A patent/SE8200515L/xx not_active Application Discontinuation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2751624A1 (de) * | 1976-11-19 | 1978-06-01 | Merck & Co Inc | 1-carba-2-penem-3-carbonsaeure |
| GB2021656A (en) * | 1978-05-11 | 1979-12-05 | Ladd Harley G F | Pleat forming means and method |
| EP0010316A1 (en) * | 1978-10-24 | 1980-04-30 | Merck & Co. Inc. | 1-, 6- and 2-substituted-1-carba-2-penem-3-carboxylic acids, process for preparing the same and pharmaceutical compositions containing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2499081B1 (fr) | 1985-07-26 |
| AT377762B (de) | 1985-04-25 |
| IE52421B1 (en) | 1987-10-28 |
| IT8219187A0 (it) | 1982-01-19 |
| DK32082A (da) | 1982-07-31 |
| CA1179675A (en) | 1984-12-18 |
| AU7979882A (en) | 1982-09-23 |
| IE820197L (en) | 1982-07-30 |
| SE8200515L (sv) | 1982-07-31 |
| PH19227A (en) | 1986-02-12 |
| NL8200217A (nl) | 1982-08-16 |
| NZ199487A (en) | 1986-02-21 |
| LU83906A1 (de) | 1983-09-02 |
| FR2499081A1 (fr) | 1982-08-06 |
| GB2092147B (en) | 1984-12-05 |
| IL64859A (en) | 1985-06-30 |
| GB2092147A (en) | 1982-08-11 |
| ATA34082A (de) | 1984-09-15 |
| IT1153416B (it) | 1987-01-14 |
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| 8101 | Request for examination as to novelty | ||
| 8105 | Search report available | ||
| 8128 | New person/name/address of the agent |
Representative=s name: LEDERER, F., DIPL.-CHEM. DR., PAT.-ANW., 8000 MUEN |
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| 8139 | Disposal/non-payment of the annual fee |