AU647300B2 - Kedarcidin antitumor chromophore - Google Patents
Kedarcidin antitumor chromophore Download PDFInfo
- Publication number
- AU647300B2 AU647300B2 AU20800/92A AU2080092A AU647300B2 AU 647300 B2 AU647300 B2 AU 647300B2 AU 20800/92 A AU20800/92 A AU 20800/92A AU 2080092 A AU2080092 A AU 2080092A AU 647300 B2 AU647300 B2 AU 647300B2
- Authority
- AU
- Australia
- Prior art keywords
- kedarcidin
- chromophore
- methanol
- exhibits
- tumor
- 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.)
- Ceased
Links
- RSXFZXJOBQZOOM-WXIIGEIKSA-N kedarcidin Chemical compound O([C@@H]\1COC(=O)C[C@H](C2=CC=C(C(=N2)Cl)O[C@@H]2[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@](C)(O)C3)[C@]34O[C@H]3C#C/C=C/1C#CC4=C2)NC(=O)C=1C(O)=CC2=CC(OC(C)C)=C(C(=C2C=1)OC)OC)[C@H]1C[C@H](O)[C@H](N(C)C)[C@H](C)O1 RSXFZXJOBQZOOM-WXIIGEIKSA-N 0.000 title claims description 43
- 230000000259 anti-tumor effect Effects 0.000 title claims description 19
- RSXFZXJOBQZOOM-INBIVCPUSA-N 143591-04-2 Chemical compound O([C@@H]\1COC(=O)C[C@H](C2=CC=C(C(=N2)Cl)O[C@@H]2[C@@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@](C)(O)C3)[C@]34O[C@H]3C#C/C=C/1C#CC4=C2)NC(=O)C=1C(O)=CC2=CC(OC(C)C)=C(C(=C2C=1)OC)OC)[C@H]1C[C@H](O)[C@H](N(C)C)[C@H](C)O1 RSXFZXJOBQZOOM-INBIVCPUSA-N 0.000 claims description 50
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 17
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 15
- 206010028980 Neoplasm Diseases 0.000 claims description 14
- 239000002904 solvent Substances 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 230000003115 biocidal effect Effects 0.000 claims description 10
- 108090000623 proteins and genes Proteins 0.000 claims description 10
- 102000004169 proteins and genes Human genes 0.000 claims description 10
- 238000004809 thin layer chromatography Methods 0.000 claims description 10
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 claims description 8
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 claims description 8
- 229960004217 benzyl alcohol Drugs 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 239000002024 ethyl acetate extract Substances 0.000 claims description 7
- 230000002401 inhibitory effect Effects 0.000 claims description 7
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 6
- 238000004128 high performance liquid chromatography Methods 0.000 claims description 6
- 239000003972 antineoplastic antibiotic Substances 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000000862 absorption spectrum Methods 0.000 claims description 4
- 239000008194 pharmaceutical composition Substances 0.000 claims description 4
- 238000001228 spectrum Methods 0.000 claims description 4
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 claims description 3
- 239000005695 Ammonium acetate Substances 0.000 claims description 3
- 229940043376 ammonium acetate Drugs 0.000 claims description 3
- 235000019257 ammonium acetate Nutrition 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims description 3
- 239000003937 drug carrier Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 3
- 230000004614 tumor growth Effects 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000010898 silica gel chromatography Methods 0.000 claims description 2
- 238000004949 mass spectrometry Methods 0.000 claims 1
- 238000000638 solvent extraction Methods 0.000 claims 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 27
- 210000004027 cell Anatomy 0.000 description 17
- 241000699670 Mus sp. Species 0.000 description 16
- 241001529936 Murinae Species 0.000 description 13
- 238000002474 experimental method Methods 0.000 description 12
- 208000032839 leukemia Diseases 0.000 description 11
- 238000010790 dilution Methods 0.000 description 10
- 239000012895 dilution Substances 0.000 description 10
- 229940079593 drug Drugs 0.000 description 10
- 239000003814 drug Substances 0.000 description 10
- 230000003389 potentiating effect Effects 0.000 description 9
- 235000018102 proteins Nutrition 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- NWIBSHFKIJFRCO-WUDYKRTCSA-N Mytomycin Chemical compound C1N2C(C(C(C)=C(N)C3=O)=O)=C3[C@@H](COC(N)=O)[C@@]2(OC)[C@@H]2[C@H]1N2 NWIBSHFKIJFRCO-WUDYKRTCSA-N 0.000 description 8
- 239000003153 chemical reaction reagent Substances 0.000 description 8
- VJJPUSNTGOMMGY-MRVIYFEKSA-N etoposide Chemical compound COC1=C(O)C(OC)=CC([C@@H]2C3=CC=4OCOC=4C=C3[C@@H](O[C@H]3[C@@H]([C@@H](O)[C@@H]4O[C@H](C)OC[C@H]4O3)O)[C@@H]3[C@@H]2C(OC3)=O)=C1 VJJPUSNTGOMMGY-MRVIYFEKSA-N 0.000 description 7
- 229960005420 etoposide Drugs 0.000 description 7
- 238000000855 fermentation Methods 0.000 description 7
- 230000004151 fermentation Effects 0.000 description 7
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 6
- 101710204212 Neocarzinostatin Proteins 0.000 description 6
- 238000000338 in vitro Methods 0.000 description 6
- QZGIWPZCWHMVQL-UIYAJPBUSA-N neocarzinostatin chromophore Chemical compound O1[C@H](C)[C@H](O)[C@H](O)[C@@H](NC)[C@H]1O[C@@H]1C/2=C/C#C[C@H]3O[C@@]3([C@@H]3OC(=O)OC3)C#CC\2=C[C@H]1OC(=O)C1=C(O)C=CC2=C(C)C=C(OC)C=C12 QZGIWPZCWHMVQL-UIYAJPBUSA-N 0.000 description 6
- 229950009268 zinostatin Drugs 0.000 description 6
- VZDYWEUILIUIDF-UHFFFAOYSA-J cerium(4+);disulfate Chemical compound [Ce+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O VZDYWEUILIUIDF-UHFFFAOYSA-J 0.000 description 5
- 229910000355 cerium(IV) sulfate Inorganic materials 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 201000001441 melanoma Diseases 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 229960004857 mitomycin Drugs 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 210000004881 tumor cell Anatomy 0.000 description 4
- 101150077651 VP35 gene Proteins 0.000 description 3
- 239000003242 anti bacterial agent Substances 0.000 description 3
- 229940088710 antibiotic agent Drugs 0.000 description 3
- 230000010261 cell growth Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007943 implant Substances 0.000 description 3
- 238000001727 in vivo Methods 0.000 description 3
- 238000003808 methanol extraction Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- -1 ammonium molybdate (VI) tetrahydrate Chemical class 0.000 description 2
- 238000005349 anion exchange Methods 0.000 description 2
- 239000002246 antineoplastic agent Substances 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000002784 cytotoxicity assay Methods 0.000 description 2
- 231100000263 cytotoxicity test Toxicity 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004108 freeze drying Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000008247 solid mixture Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 125000003831 tetrazolyl group Chemical group 0.000 description 2
- 238000003817 vacuum liquid chromatography Methods 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- CWNPOQFCIIFQDM-UHFFFAOYSA-N 3-nitrobenzyl alcohol Chemical compound OCC1=CC=CC([N+]([O-])=O)=C1 CWNPOQFCIIFQDM-UHFFFAOYSA-N 0.000 description 1
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- RXGJTUSBYWCRBK-UHFFFAOYSA-M 5-methylphenazinium methyl sulfate Chemical compound COS([O-])(=O)=O.C1=CC=C2[N+](C)=C(C=CC=C3)C3=NC2=C1 RXGJTUSBYWCRBK-UHFFFAOYSA-M 0.000 description 1
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 1
- 238000011740 C57BL/6 mouse Methods 0.000 description 1
- 101100005766 Caenorhabditis elegans cdf-1 gene Proteins 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 206010009944 Colon cancer Diseases 0.000 description 1
- 238000011765 DBA/2 mouse Methods 0.000 description 1
- 230000008265 DNA repair mechanism Effects 0.000 description 1
- 208000030453 Drug-Related Side Effects and Adverse reaction Diseases 0.000 description 1
- 208000001382 Experimental Melanoma Diseases 0.000 description 1
- 102000003886 Glycoproteins Human genes 0.000 description 1
- 108090000288 Glycoproteins Proteins 0.000 description 1
- 208000012766 Growth delay Diseases 0.000 description 1
- 208000008342 Leukemia P388 Diseases 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 206010033128 Ovarian cancer Diseases 0.000 description 1
- 241000203615 Streptoalloteichus Species 0.000 description 1
- 241000178647 Streptoalloteichus sp. Species 0.000 description 1
- 206010070863 Toxicity to various agents Diseases 0.000 description 1
- 102000007537 Type II DNA Topoisomerases Human genes 0.000 description 1
- 108010046308 Type II DNA Topoisomerases Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005571 anion exchange chromatography Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- KKVSNHQGJGJMHA-UHFFFAOYSA-H cerium(3+);trisulfate;hydrate Chemical compound O.[Ce+3].[Ce+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O KKVSNHQGJGJMHA-UHFFFAOYSA-H 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- WORJEOGGNQDSOE-UHFFFAOYSA-N chloroform;methanol Chemical compound OC.ClC(Cl)Cl WORJEOGGNQDSOE-UHFFFAOYSA-N 0.000 description 1
- CYDMQBQPVICBEU-UHFFFAOYSA-N chlorotetracycline Natural products C1=CC(Cl)=C2C(O)(C)C3CC4C(N(C)C)C(O)=C(C(N)=O)C(=O)C4(O)C(O)=C3C(=O)C2=C1O CYDMQBQPVICBEU-UHFFFAOYSA-N 0.000 description 1
- 229960004475 chlortetracycline Drugs 0.000 description 1
- CYDMQBQPVICBEU-XRNKAMNCSA-N chlortetracycline Chemical compound C1=CC(Cl)=C2[C@](O)(C)[C@H]3C[C@H]4[C@H](N(C)C)C(O)=C(C(N)=O)C(=O)[C@@]4(O)C(O)=C3C(=O)C2=C1O CYDMQBQPVICBEU-XRNKAMNCSA-N 0.000 description 1
- 235000019365 chlortetracycline Nutrition 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 201000010897 colon adenocarcinoma Diseases 0.000 description 1
- 208000029742 colonic neoplasm Diseases 0.000 description 1
- 231100000433 cytotoxic Toxicity 0.000 description 1
- 230000001472 cytotoxic effect Effects 0.000 description 1
- 231100000135 cytotoxicity Toxicity 0.000 description 1
- 230000003013 cytotoxicity Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 239000000890 drug combination Substances 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000003810 ethyl acetate extraction Methods 0.000 description 1
- UREBWPXBXRYXRJ-UHFFFAOYSA-N ethyl acetate;methanol Chemical compound OC.CCOC(C)=O UREBWPXBXRYXRJ-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012091 fetal bovine serum Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000005917 in vivo anti-tumor Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 201000005296 lung carcinoma Diseases 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- VMGAPWLDMVPYIA-HIDZBRGKSA-N n'-amino-n-iminomethanimidamide Chemical compound N\N=C\N=N VMGAPWLDMVPYIA-HIDZBRGKSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 235000004252 protein component Nutrition 0.000 description 1
- BOLDJAUMGUJJKM-LSDHHAIUSA-N renifolin D Natural products CC(=C)[C@@H]1Cc2c(O)c(O)ccc2[C@H]1CC(=O)c3ccc(O)cc3O BOLDJAUMGUJJKM-LSDHHAIUSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000008174 sterile solution Substances 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- NRUKOCRGYNPUPR-QBPJDGROSA-N teniposide Chemical compound COC1=C(O)C(OC)=CC([C@@H]2C3=CC=4OCOC=4C=C3[C@@H](O[C@H]3[C@@H]([C@@H](O)[C@@H]4O[C@@H](OC[C@H]4O3)C=3SC=CC=3)O)[C@@H]3[C@@H]2C(OC3)=O)=C1 NRUKOCRGYNPUPR-QBPJDGROSA-N 0.000 description 1
- 229960001278 teniposide Drugs 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Veterinary Medicine (AREA)
- Genetics & Genomics (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Compounds Of Unknown Constitution (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicines Containing Plant Substances (AREA)
- Saccharide Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/763,465 US5143906A (en) | 1991-09-26 | 1991-09-26 | Kedarcidin antitumor chromophore and pharmaceutical composition containing same |
| US763465 | 1991-09-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2080092A AU2080092A (en) | 1993-04-01 |
| AU647300B2 true AU647300B2 (en) | 1994-03-17 |
Family
ID=25067899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU20800/92A Ceased AU647300B2 (en) | 1991-09-26 | 1992-08-05 | Kedarcidin antitumor chromophore |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US5143906A (Direct) |
| EP (1) | EP0534137A3 (Direct) |
| JP (1) | JPH06179623A (Direct) |
| KR (1) | KR930005632A (Direct) |
| CN (1) | CN1032235C (Direct) |
| AU (1) | AU647300B2 (Direct) |
| CA (1) | CA2075453A1 (Direct) |
| FI (1) | FI923827A7 (Direct) |
| HU (1) | HU211108B (Direct) |
| IL (1) | IL102942A0 (Direct) |
| MX (1) | MX9204765A (Direct) |
| NO (1) | NO178892C (Direct) |
| NZ (1) | NZ244149A (Direct) |
| PL (1) | PL168918B1 (Direct) |
| RU (1) | RU2067117C1 (Direct) |
| TW (1) | TW215900B (Direct) |
| ZA (1) | ZA926421B (Direct) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3706729A (en) * | 1963-11-21 | 1972-12-19 | Andrew David Batcho | Antibiotics and processes for their preparation |
| US5001112A (en) * | 1988-04-12 | 1991-03-19 | Bristol-Myers Company | Antitumor antibiotic kedarcidin |
-
1991
- 1991-09-26 US US07/763,465 patent/US5143906A/en not_active Expired - Fee Related
-
1992
- 1992-05-13 TW TW081103762A patent/TW215900B/zh active
- 1992-08-05 AU AU20800/92A patent/AU647300B2/en not_active Ceased
- 1992-08-06 CA CA002075453A patent/CA2075453A1/en not_active Abandoned
- 1992-08-17 RU SU925052758A patent/RU2067117C1/ru active
- 1992-08-18 MX MX9204765A patent/MX9204765A/es unknown
- 1992-08-19 HU HU9202712A patent/HU211108B/hu not_active IP Right Cessation
- 1992-08-20 NO NO923260A patent/NO178892C/no unknown
- 1992-08-20 EP EP19920114277 patent/EP0534137A3/en not_active Ceased
- 1992-08-21 JP JP4264030A patent/JPH06179623A/ja active Pending
- 1992-08-25 PL PL92295725A patent/PL168918B1/pl unknown
- 1992-08-25 ZA ZA926421A patent/ZA926421B/xx unknown
- 1992-08-25 IL IL102942A patent/IL102942A0/xx unknown
- 1992-08-26 FI FI923827A patent/FI923827A7/fi not_active Application Discontinuation
- 1992-08-26 CN CN92110256A patent/CN1032235C/zh not_active Expired - Fee Related
- 1992-08-26 KR KR1019920015415A patent/KR930005632A/ko not_active Ceased
- 1992-08-31 NZ NZ244149A patent/NZ244149A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI923827A0 (fi) | 1992-08-26 |
| EP0534137A3 (en) | 1994-07-06 |
| NO178892B (no) | 1996-03-18 |
| IL102942A0 (en) | 1993-01-31 |
| ZA926421B (en) | 1993-03-01 |
| HUT62908A (en) | 1993-06-28 |
| NO923260L (no) | 1993-03-29 |
| MX9204765A (es) | 1993-03-01 |
| NO178892C (no) | 1996-06-26 |
| JPH06179623A (ja) | 1994-06-28 |
| PL295725A1 (en) | 1993-04-05 |
| HU211108B (en) | 1995-10-30 |
| CN1032235C (zh) | 1996-07-10 |
| RU2067117C1 (ru) | 1996-09-27 |
| FI923827L (fi) | 1993-03-27 |
| TW215900B (Direct) | 1993-11-11 |
| PL168918B1 (pl) | 1996-05-31 |
| NZ244149A (en) | 1994-01-26 |
| AU2080092A (en) | 1993-04-01 |
| CA2075453A1 (en) | 1993-03-27 |
| KR930005632A (ko) | 1993-04-20 |
| FI923827A7 (fi) | 1993-03-27 |
| EP0534137A2 (en) | 1993-03-31 |
| CN1073447A (zh) | 1993-06-23 |
| NO923260D0 (no) | 1992-08-20 |
| US5143906A (en) | 1992-09-01 |
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