IL88665A - History of nitroamidazole-containing fluoride-sensitive fluorine containing them - Google Patents

History of nitroamidazole-containing fluoride-sensitive fluorine containing them

Info

Publication number: IL88665A
Authority: IL; Israel
Prior art keywords: group; fluorine; same; nitroimidazole; compound
Prior art date: 1987-06-24

Application number

IL8866588A

Other languages

English (en)

Hebrew (he)

Other versions

IL88665A0 (en

Original Assignee

Nishijima Yasunori

Daikin Ind Ltd

Priority date (The priority date 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 date listed.)

1987-06-24

Filing date

1988-06-09

Publication date

1994-10-07

1988-06-09 Application filed by Nishijima Yasunori, Daikin Ind Ltd filed Critical Nishijima Yasunori

1988-06-09 Priority claimed from IL8668688A external-priority patent/IL86686A/en

1989-07-31 Publication of IL88665A0 publication Critical patent/IL88665A0/xx

1994-10-07 Publication of IL88665A publication Critical patent/IL88665A/en

Links

229910052731 fluorine Inorganic materials 0.000 title claims abstract description 24
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title claims abstract description 14
239000011737 fluorine Substances 0.000 title claims abstract description 14
239000002534 radiation-sensitizing agent Substances 0.000 title claims abstract description 9
150000004957 nitroimidazoles Chemical class 0.000 title abstract description 20
229940058965 antiprotozoal agent against amoebiasis and other protozoal diseases nitroimidazole derivative Drugs 0.000 title description 6
229910052757 nitrogen Inorganic materials 0.000 claims abstract description 5
125000004433 nitrogen atom Chemical group N* 0.000 claims abstract description 3
125000000217 alkyl group Chemical group 0.000 claims description 12
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 12
125000003709 fluoroalkyl group Chemical group 0.000 claims description 11
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 8
150000001408 amides Chemical class 0.000 claims description 4
229910052739 hydrogen Inorganic materials 0.000 claims description 4
229910052801 chlorine Inorganic materials 0.000 claims description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
239000001257 hydrogen Substances 0.000 claims 2
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
239000000460 chlorine Substances 0.000 claims 1
125000005254 oxyacyl group Chemical group 0.000 claims 1
125000004430 oxygen atom Chemical group O* 0.000 claims 1
229910052717 sulfur Inorganic materials 0.000 claims 1
239000011593 sulfur Substances 0.000 claims 1
125000001153 fluoro group Chemical group F* 0.000 abstract description 10
150000004959 2-nitroimidazoles Chemical class 0.000 abstract description 3
229910052799 carbon Inorganic materials 0.000 abstract 3
125000004432 carbon atom Chemical group C* 0.000 abstract 3
125000002883 imidazolyl group Chemical group 0.000 abstract 1
125000000962 organic group Chemical group 0.000 abstract 1
150000001875 compounds Chemical class 0.000 description 28
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
239000000243 solution Substances 0.000 description 20
210000004027 cell Anatomy 0.000 description 17
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 14
238000006243 chemical reaction Methods 0.000 description 14
206010028980 Neoplasm Diseases 0.000 description 13
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 12
238000002360 preparation method Methods 0.000 description 12
238000005481 NMR spectroscopy Methods 0.000 description 11
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 10
238000002955 isolation Methods 0.000 description 9
238000000746 purification Methods 0.000 description 9
238000010898 silica gel chromatography Methods 0.000 description 9
RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 8
IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 8
HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 8
238000004293 19F NMR spectroscopy Methods 0.000 description 7
YZEUHQHUFTYLPH-UHFFFAOYSA-N 2-nitroimidazole Chemical compound [O-][N+](=O)C1=NC=CN1 YZEUHQHUFTYLPH-UHFFFAOYSA-N 0.000 description 7
230000005855 radiation Effects 0.000 description 7
101150041968 CDC13 gene Proteins 0.000 description 6
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
206010021143 Hypoxia Diseases 0.000 description 6
230000000694 effects Effects 0.000 description 6
239000000706 filtrate Substances 0.000 description 6
230000001146 hypoxic effect Effects 0.000 description 6
230000000637 radiosensitizating effect Effects 0.000 description 6
239000002904 solvent Substances 0.000 description 6
229910052943 magnesium sulfate Inorganic materials 0.000 description 5
235000019341 magnesium sulphate Nutrition 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
OKKJLVBELUTLKV-MZCSYVLQSA-N Deuterated methanol Chemical compound [2H]OC([2H])([2H])[2H] OKKJLVBELUTLKV-MZCSYVLQSA-N 0.000 description 4
241000699666 Mus <mouse, genus> Species 0.000 description 4
241000699670 Mus sp. Species 0.000 description 4
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
230000000052 comparative effect Effects 0.000 description 4
238000001816 cooling Methods 0.000 description 4
238000001727 in vivo Methods 0.000 description 4
230000001965 increasing effect Effects 0.000 description 4
239000003921 oil Substances 0.000 description 4
239000012071 phase Substances 0.000 description 4
238000003756 stirring Methods 0.000 description 4
210000004881 tumor cell Anatomy 0.000 description 4
-1 2-nitroimidazole compound Chemical class 0.000 description 3
WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
206010029350 Neurotoxicity Diseases 0.000 description 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 3
206010044221 Toxic encephalopathy Diseases 0.000 description 3
239000003638 chemical reducing agent Substances 0.000 description 3
WCDWBPCFGJXFJZ-UHFFFAOYSA-N etanidazole Chemical compound OCCNC(=O)CN1C=CN=C1[N+]([O-])=O WCDWBPCFGJXFJZ-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
OBBCSXFCDPPXOL-UHFFFAOYSA-N misonidazole Chemical compound COCC(O)CN1C=CN=C1[N+]([O-])=O OBBCSXFCDPPXOL-UHFFFAOYSA-N 0.000 description 3
229950010514 misonidazole Drugs 0.000 description 3
239000000203 mixture Substances 0.000 description 3
230000007135 neurotoxicity Effects 0.000 description 3
231100000228 neurotoxicity Toxicity 0.000 description 3
239000011541 reaction mixture Substances 0.000 description 3
239000011780 sodium chloride Substances 0.000 description 3
210000000689 upper leg Anatomy 0.000 description 3
ASUDFOJKTJLAIK-UHFFFAOYSA-N 2-methoxyethanamine Chemical compound COCCN ASUDFOJKTJLAIK-UHFFFAOYSA-N 0.000 description 2
238000011735 C3H mouse Methods 0.000 description 2
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
102000004142 Trypsin Human genes 0.000 description 2
108090000631 Trypsin Proteins 0.000 description 2
239000002253 acid Substances 0.000 description 2
125000003368 amide group Chemical group 0.000 description 2
239000000010 aprotic solvent Substances 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
201000011510 cancer Diseases 0.000 description 2
150000001244 carboxylic acid anhydrides Chemical class 0.000 description 2
239000012141 concentrate Substances 0.000 description 2
239000003814 drug Substances 0.000 description 2
229940079593 drug Drugs 0.000 description 2
150000002460 imidazoles Chemical class 0.000 description 2
229940079865 intestinal antiinfectives imidazole derivative Drugs 0.000 description 2
239000002609 medium Substances 0.000 description 2
125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
230000000144 pharmacologic effect Effects 0.000 description 2
125000005936 piperidyl group Chemical group 0.000 description 2
238000011160 research Methods 0.000 description 2
230000035945 sensitivity Effects 0.000 description 2
230000001235 sensitizing effect Effects 0.000 description 2
239000000126 substance Substances 0.000 description 2
239000006228 supernatant Substances 0.000 description 2
210000001519 tissue Anatomy 0.000 description 2
125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 2
239000012588 trypsin Substances 0.000 description 2
HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 description 1
238000005160 1H NMR spectroscopy Methods 0.000 description 1
125000004206 2,2,2-trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 description 1
LHHSNAFWNVAALR-UHFFFAOYSA-N 2,2,4,4-tetrafluorooxetane Chemical compound FC1(F)CC(F)(F)O1 LHHSNAFWNVAALR-UHFFFAOYSA-N 0.000 description 1
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
BJNYOCHWLQCDHC-UHFFFAOYSA-N 2-fluorooxetane Chemical compound FC1CCO1 BJNYOCHWLQCDHC-UHFFFAOYSA-N 0.000 description 1
YXFWFUSVDJIVIV-UHFFFAOYSA-N 4-nitro-2h-triazole Chemical class [O-][N+](=O)C=1C=NNN=1 YXFWFUSVDJIVIV-UHFFFAOYSA-N 0.000 description 1
NALREUIWICQLPS-UHFFFAOYSA-N 7-imino-n,n-dimethylphenothiazin-3-amine;hydrochloride Chemical compound [Cl-].C1=C(N)C=C2SC3=CC(=[N+](C)C)C=CC3=NC2=C1 NALREUIWICQLPS-UHFFFAOYSA-N 0.000 description 1
KLSJWNVTNUYHDU-UHFFFAOYSA-N Amitrole Chemical group NC1=NC=NN1 KLSJWNVTNUYHDU-UHFFFAOYSA-N 0.000 description 1
BMTAFVWTTFSTOG-UHFFFAOYSA-N Butylate Chemical compound CCSC(=O)N(CC(C)C)CC(C)C BMTAFVWTTFSTOG-UHFFFAOYSA-N 0.000 description 1
241000699802 Cricetulus griseus Species 0.000 description 1
239000004593 Epoxy Substances 0.000 description 1
208000012766 Growth delay Diseases 0.000 description 1
241000282414 Homo sapiens Species 0.000 description 1
WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 description 1
241001465754 Metazoa Species 0.000 description 1
206010070834 Sensitisation Diseases 0.000 description 1
238000007259 addition reaction Methods 0.000 description 1
125000003545 alkoxy group Chemical group 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
125000003277 amino group Chemical group 0.000 description 1
230000000259 anti-tumor effect Effects 0.000 description 1
239000008346 aqueous phase Substances 0.000 description 1
125000004429 atom Chemical group 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
150000003851 azoles Chemical class 0.000 description 1
239000008280 blood Substances 0.000 description 1
210000004369 blood Anatomy 0.000 description 1
210000004556 brain Anatomy 0.000 description 1
150000001728 carbonyl compounds Chemical class 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
238000002512 chemotherapy Methods 0.000 description 1
125000001309 chloro group Chemical group Cl* 0.000 description 1
238000004587 chromatography analysis Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
239000013256 coordination polymer Substances 0.000 description 1
230000002900 effect on cell Effects 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
230000003203 everyday effect Effects 0.000 description 1
239000012025 fluorinating agent Substances 0.000 description 1
238000003682 fluorination reaction Methods 0.000 description 1
VUWZPRWSIVNGKG-UHFFFAOYSA-N fluoromethane Chemical compound F[CH2] VUWZPRWSIVNGKG-UHFFFAOYSA-N 0.000 description 1
230000006870 function Effects 0.000 description 1
210000001035 gastrointestinal tract Anatomy 0.000 description 1
239000001963 growth medium Substances 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
125000005843 halogen group Chemical group 0.000 description 1
CBOIHMRHGLHBPB-UHFFFAOYSA-N hydroxymethyl Chemical compound O[CH2] CBOIHMRHGLHBPB-UHFFFAOYSA-N 0.000 description 1
230000036039 immunity Effects 0.000 description 1
230000002779 inactivation Effects 0.000 description 1
238000011534 incubation Methods 0.000 description 1
230000005764 inhibitory process Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
238000001990 intravenous administration Methods 0.000 description 1
150000002596 lactones Chemical class 0.000 description 1
239000010410 layer Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
231100000053 low toxicity Toxicity 0.000 description 1
238000000034 method Methods 0.000 description 1
230000003278 mimic effect Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229940113083 morpholine Drugs 0.000 description 1
210000000653 nervous system Anatomy 0.000 description 1
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
210000004279 orbit Anatomy 0.000 description 1
210000000056 organ Anatomy 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
DDBREPKUVSBGFI-UHFFFAOYSA-N phenobarbital Chemical compound C=1C=CC=CC=1C1(CC)C(=O)NC(=O)NC1=O DDBREPKUVSBGFI-UHFFFAOYSA-N 0.000 description 1
239000008363 phosphate buffer Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
238000001959 radiotherapy Methods 0.000 description 1
230000008313 sensitization Effects 0.000 description 1
239000002356 single layer Substances 0.000 description 1
229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
235000017557 sodium bicarbonate Nutrition 0.000 description 1
239000012279 sodium borohydride Substances 0.000 description 1
229910000033 sodium borohydride Inorganic materials 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
238000010186 staining Methods 0.000 description 1
239000000829 suppository Substances 0.000 description 1
230000004083 survival effect Effects 0.000 description 1
239000000725 suspension Substances 0.000 description 1
208000024891 symptom Diseases 0.000 description 1
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
238000002560 therapeutic procedure Methods 0.000 description 1
238000005406 washing Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom 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
- A61P35/00—Antineoplastic agents
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/88—Nitrogen atoms, e.g. allantoin
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/91—Nitro radicals
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

Organic Chemistry (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Veterinary Medicine (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
General Chemical & Material Sciences (AREA)
Pharmacology & Pharmacy (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
Chemical Kinetics & Catalysis (AREA)
Public Health (AREA)
Medicinal Chemistry (AREA)
Engineering & Computer Science (AREA)
Bioinformatics & Cheminformatics (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)
Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

IL8866588A 1987-06-24 1988-06-09 History of nitroamidazole-containing fluoride-sensitive fluorine containing them IL88665A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP15678787		1987-06-24
JP63020456A JP2848602B2 (ja)	1987-06-24	1988-01-29	新規含フッ素２−ニトロイミダゾールおよびそれを含む放射線増感剤
IL8668688A IL86686A (en)	1987-06-10	1988-06-09	History of nitrotriazole containing fluorine and radiation-sensitive preparations containing them

Publications (2)

Publication Number	Publication Date
IL88665A0 IL88665A0 (en)	1989-07-31
IL88665A true IL88665A (en)	1994-10-07

Family

ID=26357414

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL8866588A IL88665A (en)	1987-06-24	1988-06-09	History of nitroamidazole-containing fluoride-sensitive fluorine containing them

Country Status (8)

Country	Link
EP (1)	EP0316967B1 (de)
JP (1)	JP2848602B2 (de)
KR (1)	KR910000663B1 (de)
AT (1)	ATE80389T1 (de)
DE (1)	DE3874490T2 (de)
ES (1)	ES2046281T3 (de)
GR (1)	GR3005653T3 (de)
IL (1)	IL88665A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5304654A (en) *	1987-06-10	1994-04-19	Yasunori Nishijima	Fluorine-containing nitroimidazole compounds
US5965621A (en) *	1995-08-17	1999-10-12	Allergan	Methods and compositions for reducing or maintaining body weight in a mammal
US9056136B2 (en) *	2006-10-06	2015-06-16	Natural Pharmacia International, Inc.	Weakly basic 2-nitroimidazoles for the non-invasive detection of tissue hypoxia

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IE47132B1 (en) *	1977-08-19	1983-12-28	Roche Products Ltd	Novel nitroimidazoles and pharmaceutical preparations containing these as well as their manufacture

1988
- 1988-01-29 JP JP63020456A patent/JP2848602B2/ja not_active Expired - Lifetime
- 1988-06-09 IL IL8866588A patent/IL88665A/en not_active IP Right Cessation
- 1988-06-10 EP EP88121308A patent/EP0316967B1/de not_active Expired - Lifetime
- 1988-06-10 DE DE8888121308T patent/DE3874490T2/de not_active Expired - Fee Related
- 1988-06-10 ES ES198888121308T patent/ES2046281T3/es not_active Expired - Lifetime
- 1988-06-10 AT AT88121308T patent/ATE80389T1/de not_active IP Right Cessation
1989
- 1989-01-20 KR KR1019890000605A patent/KR910000663B1/ko not_active Expired
1992
- 1992-09-10 GR GR920401957T patent/GR3005653T3/el unknown

Also Published As

Publication number	Publication date
EP0316967B1 (de)	1992-09-09
JP2848602B2 (ja)	1999-01-20
KR910000663B1 (ko)	1991-01-31
KR900001286A (ko)	1990-01-31
ATE80389T1 (de)	1992-09-15
DE3874490D1 (de)	1992-10-15
EP0316967A1 (de)	1989-05-24
JPS6479159A (en)	1989-03-24
IL88665A0 (en)	1989-07-31
ES2046281T3 (es)	1994-02-01
DE3874490T2 (de)	1993-03-11
GR3005653T3 (de)	1993-06-07

Legal Events

Date	Code	Title
1998-12-06	KB	Patent renewed
2002-07-25	KB	Patent renewed
2007-03-08	MM9K	Patent not in force due to non-payment of renewal fees

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