LT4838B - 1,3,4-oksadiazolono dariniai - Google Patents
1,3,4-oksadiazolono dariniai Download PDFInfo
- Publication number
- LT4838B LT4838B LT2000068A LT2000068A LT4838B LT 4838 B LT4838 B LT 4838B LT 2000068 A LT2000068 A LT 2000068A LT 2000068 A LT2000068 A LT 2000068A LT 4838 B LT4838 B LT 4838B
- Authority
- LT
- Lithuania
- Prior art keywords
- methyl
- phenyl
- chloro
- trifluoromethyl
- oxadiazol
- Prior art date
Links
- 150000003839 salts Chemical class 0.000 claims abstract description 25
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 21
- 208000035475 disorder Diseases 0.000 claims abstract description 19
- 231100000252 nontoxic Toxicity 0.000 claims abstract description 17
- 230000003000 nontoxic effect Effects 0.000 claims abstract description 17
- 239000012453 solvate Substances 0.000 claims abstract description 14
- 150000001875 compounds Chemical class 0.000 claims description 100
- -1 4-chloro-2 - [[5- [4- (trifluoromethyl) phenyl] -2,3-dihydro-2-oxo-1,3,4-oxadiazol-3-yl] methyl] phenyl (dimethylamino) Chemical class 0.000 claims description 31
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 25
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 22
- 239000011575 calcium Substances 0.000 claims description 19
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 19
- 208000006011 Stroke Diseases 0.000 claims description 12
- 239000000651 prodrug Substances 0.000 claims description 12
- 229940002612 prodrug Drugs 0.000 claims description 12
- 239000008194 pharmaceutical composition Substances 0.000 claims description 11
- 229910052791 calcium Inorganic materials 0.000 claims description 10
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 10
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 206010010904 Convulsion Diseases 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 208000019695 Migraine disease Diseases 0.000 claims description 7
- 208000030886 Traumatic Brain injury Diseases 0.000 claims description 7
- 206010046543 Urinary incontinence Diseases 0.000 claims description 7
- 208000006673 asthma Diseases 0.000 claims description 7
- 230000036461 convulsion Effects 0.000 claims description 7
- 206010015037 epilepsy Diseases 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 230000007794 irritation Effects 0.000 claims description 7
- 208000028867 ischemia Diseases 0.000 claims description 7
- 206010027599 migraine Diseases 0.000 claims description 7
- GWVLAXGYZUVAGV-UHFFFAOYSA-N n,n-dimethylmethanamine;methanesulfonic acid Chemical compound C[NH+](C)C.CS([O-])(=O)=O GWVLAXGYZUVAGV-UHFFFAOYSA-N 0.000 claims description 7
- 208000020431 spinal cord injury Diseases 0.000 claims description 7
- 208000011580 syndromic disease Diseases 0.000 claims description 7
- 230000009529 traumatic brain injury Effects 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 201000001880 Sexual dysfunction Diseases 0.000 claims description 5
- 230000000968 intestinal effect Effects 0.000 claims description 5
- 231100000872 sexual dysfunction Toxicity 0.000 claims description 5
- 239000003937 drug carrier Substances 0.000 claims description 4
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 claims description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 102000005702 Calcium-Activated Potassium Channels Human genes 0.000 claims description 2
- 108010045489 Calcium-Activated Potassium Channels Proteins 0.000 claims description 2
- SUGURSDJQFUZOY-UHFFFAOYSA-M [2-[4-chloro-2-[[2-oxo-5-[4-(trifluoromethyl)phenyl]-1,3,4-oxadiazol-3-yl]methyl]phenoxy]-2-oxoethyl]-trimethylazanium;methanesulfonate Chemical compound CS([O-])(=O)=O.C[N+](C)(C)CC(=O)OC1=CC=C(Cl)C=C1CN1C(=O)OC(C=2C=CC(=CC=2)C(F)(F)F)=N1 SUGURSDJQFUZOY-UHFFFAOYSA-M 0.000 claims description 2
- 150000001450 anions Chemical group 0.000 claims description 2
- MGOYBMFCELTAHS-UHFFFAOYSA-N methyl 3-(diethylamino)propanoate Chemical compound CCN(CC)CCC(=O)OC MGOYBMFCELTAHS-UHFFFAOYSA-N 0.000 claims description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 claims 1
- 239000003085 diluting agent Substances 0.000 claims 1
- VEQZOIFDBXAUBE-UHFFFAOYSA-M ethyl(trimethyl)azanium;methanesulfonate Chemical compound CS([O-])(=O)=O.CC[N+](C)(C)C VEQZOIFDBXAUBE-UHFFFAOYSA-M 0.000 claims 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 claims 1
- 125000006678 phenoxycarbonyl group Chemical group 0.000 claims 1
- 108010092555 Large-Conductance Calcium-Activated Potassium Channels Proteins 0.000 abstract description 20
- 102000016469 Large-Conductance Calcium-Activated Potassium Channels Human genes 0.000 abstract description 20
- ZVTQYRVARPYRRE-UHFFFAOYSA-N oxadiazol-4-one Chemical class O=C1CON=N1 ZVTQYRVARPYRRE-UHFFFAOYSA-N 0.000 abstract description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 41
- 239000000243 solution Substances 0.000 description 32
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 30
- 239000007787 solid Substances 0.000 description 26
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 24
- 108091006146 Channels Proteins 0.000 description 20
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 20
- 238000000034 method Methods 0.000 description 19
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 18
- 238000001819 mass spectrum Methods 0.000 description 18
- 238000004458 analytical method Methods 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 13
- 239000000460 chlorine Substances 0.000 description 13
- 239000011541 reaction mixture Substances 0.000 description 13
- 229940079593 drug Drugs 0.000 description 12
- 239000003814 drug Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- 210000004027 cell Anatomy 0.000 description 11
- 235000019439 ethyl acetate Nutrition 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 102000004257 Potassium Channel Human genes 0.000 description 10
- MBABOKRGFJTBAE-UHFFFAOYSA-N methyl methanesulfonate Chemical compound COS(C)(=O)=O MBABOKRGFJTBAE-UHFFFAOYSA-N 0.000 description 10
- 108020001213 potassium channel Proteins 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 239000002253 acid Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 150000001412 amines Chemical class 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 8
- 239000004480 active ingredient Substances 0.000 description 7
- 210000000170 cell membrane Anatomy 0.000 description 7
- FZFAMSAMCHXGEF-UHFFFAOYSA-N chloro formate Chemical compound ClOC=O FZFAMSAMCHXGEF-UHFFFAOYSA-N 0.000 description 7
- 230000003834 intracellular effect Effects 0.000 description 7
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical class CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 7
- 230000001225 therapeutic effect Effects 0.000 description 7
- WTSXVIMLKCKWIW-UHFFFAOYSA-N 3h-1,3,4-oxadiazol-2-one Chemical compound O=C1NN=CO1 WTSXVIMLKCKWIW-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 230000001404 mediated effect Effects 0.000 description 6
- 229910000104 sodium hydride Inorganic materials 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- 241000124008 Mammalia Species 0.000 description 5
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 5
- 230000004913 activation Effects 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 239000012312 sodium hydride Substances 0.000 description 5
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 5
- QKOWACXSXTXRKA-UHFFFAOYSA-N 3-[(5-chloro-2-hydroxyphenyl)methyl]-5-[4-(trifluoromethyl)phenyl]-1,3,4-oxadiazol-2-one Chemical class OC1=CC=C(Cl)C=C1CN1C(=O)OC(C=2C=CC(=CC=2)C(F)(F)F)=N1 QKOWACXSXTXRKA-UHFFFAOYSA-N 0.000 description 4
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 4
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 4
- 230000002102 hyperpolarization Effects 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 210000002569 neuron Anatomy 0.000 description 4
- 239000000546 pharmaceutical excipient Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 4
- 201000006474 Brain Ischemia Diseases 0.000 description 3
- 206010008120 Cerebral ischaemia Diseases 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 3
- 241000700159 Rattus Species 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 239000012267 brine Substances 0.000 description 3
- 206010008118 cerebral infarction Diseases 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 239000002552 dosage form Substances 0.000 description 3
- SRCZQMGIVIYBBJ-UHFFFAOYSA-N ethoxyethane;ethyl acetate Chemical compound CCOCC.CCOC(C)=O SRCZQMGIVIYBBJ-UHFFFAOYSA-N 0.000 description 3
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000010291 membrane polarization Effects 0.000 description 3
- 239000012022 methylating agents Substances 0.000 description 3
- 210000000287 oocyte Anatomy 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- VCGRFBXVSFAGGA-UHFFFAOYSA-N (1,1-dioxo-1,4-thiazinan-4-yl)-[6-[[3-(4-fluorophenyl)-5-methyl-1,2-oxazol-4-yl]methoxy]pyridin-3-yl]methanone Chemical compound CC=1ON=C(C=2C=CC(F)=CC=2)C=1COC(N=C1)=CC=C1C(=O)N1CCS(=O)(=O)CC1 VCGRFBXVSFAGGA-UHFFFAOYSA-N 0.000 description 2
- PHIQHXFUZVPYII-ZCFIWIBFSA-N (R)-carnitine Chemical compound C[N+](C)(C)C[C@H](O)CC([O-])=O PHIQHXFUZVPYII-ZCFIWIBFSA-N 0.000 description 2
- 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 2
- 206010001497 Agitation Diseases 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 244000075850 Avena orientalis Species 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- 102000034573 Channels Human genes 0.000 description 2
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 2
- 206010061216 Infarction Diseases 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- HOKKHZGPKSLGJE-GSVOUGTGSA-N N-Methyl-D-aspartic acid Chemical compound CN[C@@H](C(O)=O)CC(O)=O HOKKHZGPKSLGJE-GSVOUGTGSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- HRQGCQVOJVTVLU-UHFFFAOYSA-N bis(chloromethyl) ether Chemical compound ClCOCCl HRQGCQVOJVTVLU-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 2
- 229910000024 caesium carbonate Inorganic materials 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 229960004203 carnitine Drugs 0.000 description 2
- 210000001715 carotid artery Anatomy 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000003915 cell function Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000012320 chlorinating reagent Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- JWMLCCRPDOIBAV-UHFFFAOYSA-N chloro(methylsulfanyl)methane Chemical compound CSCCl JWMLCCRPDOIBAV-UHFFFAOYSA-N 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 230000004064 dysfunction Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000007574 infarction Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 230000000302 ischemic effect Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000028161 membrane depolarization Effects 0.000 description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- ZJEZSISCHHJCIO-UHFFFAOYSA-N methyl 4-(dimethylamino)butanoate Chemical compound COC(=O)CCCN(C)C ZJEZSISCHHJCIO-UHFFFAOYSA-N 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 2
- 238000007911 parenteral administration Methods 0.000 description 2
- 239000006201 parenteral dosage form Substances 0.000 description 2
- 239000008024 pharmaceutical diluent Substances 0.000 description 2
- 229940124531 pharmaceutical excipient Drugs 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- AOJFQRQNPXYVLM-UHFFFAOYSA-N pyridin-1-ium;chloride Chemical compound [Cl-].C1=CC=[NH+]C=C1 AOJFQRQNPXYVLM-UHFFFAOYSA-N 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000000375 suspending agent Substances 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- MGRVRXRGTBOSHW-UHFFFAOYSA-N (aminomethyl)phosphonic acid Chemical compound NCP(O)(O)=O MGRVRXRGTBOSHW-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 1
- GWOYTRDTYUBKTJ-UHFFFAOYSA-N 2-(bromomethyl)-4-chloro-1-methoxybenzene Chemical compound COC1=CC=C(Cl)C=C1CBr GWOYTRDTYUBKTJ-UHFFFAOYSA-N 0.000 description 1
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 1
- ZPSJGADGUYYRKE-UHFFFAOYSA-N 2H-pyran-2-one Chemical compound O=C1C=CC=CO1 ZPSJGADGUYYRKE-UHFFFAOYSA-N 0.000 description 1
- QQVHFNAGPZTCBE-UHFFFAOYSA-N 3-(diethylamino)propanoic acid;hydron;chloride Chemical compound Cl.CCN(CC)CCC(O)=O QQVHFNAGPZTCBE-UHFFFAOYSA-N 0.000 description 1
- RDTALXUBMCLWBB-UHFFFAOYSA-N 4-(dimethylamino)butanoic acid;hydron;chloride Chemical compound Cl.CN(C)CCCC(O)=O RDTALXUBMCLWBB-UHFFFAOYSA-N 0.000 description 1
- GKBDXTNCBPZMFX-UHFFFAOYSA-N 4-(trifluoromethyl)benzohydrazide Chemical compound NNC(=O)C1=CC=C(C(F)(F)F)C=C1 GKBDXTNCBPZMFX-UHFFFAOYSA-N 0.000 description 1
- NMNMYXUFXZSUQU-UHFFFAOYSA-N 4-chloro-2-[[5-[4-(trifluoromethyl)phenyl]-2h-1,3,4-oxadiazol-3-yl]methyl]phenol Chemical compound OC1=CC=C(Cl)C=C1CN1N=C(C=2C=CC(=CC=2)C(F)(F)F)OC1 NMNMYXUFXZSUQU-UHFFFAOYSA-N 0.000 description 1
- BCRSLAQHKCXLSV-UHFFFAOYSA-N 5-[4-(trifluoromethyl)phenyl]-3h-1,3,4-oxadiazol-2-one Chemical compound C1=CC(C(F)(F)F)=CC=C1C1=NNC(=O)O1 BCRSLAQHKCXLSV-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229940103988 Adenosine uptake inhibitor Drugs 0.000 description 1
- 235000005781 Avena Nutrition 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- HIUKJQYIHMBVMQ-UHFFFAOYSA-N CO/[S+]=C(\[O-])/O Chemical compound CO/[S+]=C(\[O-])/O HIUKJQYIHMBVMQ-UHFFFAOYSA-N 0.000 description 1
- 102100023073 Calcium-activated potassium channel subunit alpha-1 Human genes 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 101100441092 Danio rerio crlf3 gene Proteins 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 208000010228 Erectile Dysfunction Diseases 0.000 description 1
- 206010057671 Female sexual dysfunction Diseases 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
- 239000001828 Gelatine Substances 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 239000007995 HEPES buffer Substances 0.000 description 1
- 101001049859 Homo sapiens Calcium-activated potassium channel subunit alpha-1 Proteins 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
- 102000004310 Ion Channels Human genes 0.000 description 1
- 108090000862 Ion Channels Proteins 0.000 description 1
- 206010022998 Irritability Diseases 0.000 description 1
- VLSMHEGGTFMBBZ-OOZYFLPDSA-M Kainate Chemical compound CC(=C)[C@H]1C[NH2+][C@H](C([O-])=O)[C@H]1CC([O-])=O VLSMHEGGTFMBBZ-OOZYFLPDSA-M 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- 239000000232 Lipid Bilayer Substances 0.000 description 1
- 206010057672 Male sexual dysfunction Diseases 0.000 description 1
- OKIBNKKYNPBDRS-UHFFFAOYSA-N Mefluidide Chemical compound CC(=O)NC1=CC(NS(=O)(=O)C(F)(F)F)=C(C)C=C1C OKIBNKKYNPBDRS-UHFFFAOYSA-N 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- 241000700157 Rattus norvegicus Species 0.000 description 1
- 241000269370 Xenopus <genus> Species 0.000 description 1
- 241000269368 Xenopus laevis Species 0.000 description 1
- LUEVZKJWSNNTRM-UHFFFAOYSA-M [2-[[4-chloro-2-[[2-oxo-5-[4-(trifluoromethyl)phenyl]-1,3,4-oxadiazol-3-yl]methyl]phenoxy]methoxy]-2-oxoethyl]-trimethylazanium;methanesulfonate Chemical compound CS([O-])(=O)=O.C[N+](C)(C)CC(=O)OCOC1=CC=C(Cl)C=C1CN1C(=O)OC(C=2C=CC(=CC=2)C(F)(F)F)=N1 LUEVZKJWSNNTRM-UHFFFAOYSA-M 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 239000000642 acaricide Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 239000002168 alkylating agent Substances 0.000 description 1
- 229940100198 alkylating agent Drugs 0.000 description 1
- VREFGVBLTWBCJP-UHFFFAOYSA-N alprazolam Chemical compound C12=CC(Cl)=CC=C2N2C(C)=NN=C2CN=C1C1=CC=CC=C1 VREFGVBLTWBCJP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 229940072107 ascorbate Drugs 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000008901 benefit Effects 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
- USFRYJRPHFMVBZ-UHFFFAOYSA-M benzyl(triphenyl)phosphanium;chloride Chemical compound [Cl-].C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(C=1C=CC=CC=1)CC1=CC=CC=C1 USFRYJRPHFMVBZ-UHFFFAOYSA-M 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- IFVTZJHWGZSXFD-UHFFFAOYSA-N biphenylene Chemical group C1=CC=C2C3=CC=CC=C3C2=C1 IFVTZJHWGZSXFD-UHFFFAOYSA-N 0.000 description 1
- 230000006931 brain damage Effects 0.000 description 1
- 231100000874 brain damage Toxicity 0.000 description 1
- 208000029028 brain injury Diseases 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- MXFGADVXNONKHR-UHFFFAOYSA-N butoxy(iodomethoxy)methanethione Chemical compound CCCCOC(=S)OCI MXFGADVXNONKHR-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- XQPRBTXUXXVTKB-UHFFFAOYSA-M caesium iodide Chemical compound [I-].[Cs+] XQPRBTXUXXVTKB-UHFFFAOYSA-M 0.000 description 1
- 230000003185 calcium uptake Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- PFKFTWBEEFSNDU-UHFFFAOYSA-N carbonyldiimidazole Chemical compound C1=CN=CN1C(=O)N1C=CN=C1 PFKFTWBEEFSNDU-UHFFFAOYSA-N 0.000 description 1
- 230000006727 cell loss Effects 0.000 description 1
- 230000019522 cellular metabolic process Effects 0.000 description 1
- 210000001627 cerebral artery Anatomy 0.000 description 1
- 125000004651 chloromethoxy group Chemical group ClCO* 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000008504 concentrate Nutrition 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 210000000877 corpus callosum Anatomy 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 238000007257 deesterification reaction Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002999 depolarising effect Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- ZQLKHPNBHSTSIE-UHFFFAOYSA-N dimethoxy carbonate Chemical compound COOC(=O)OOC ZQLKHPNBHSTSIE-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 230000002900 effect on cell Effects 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000002964 excitative effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229930003935 flavonoid Natural products 0.000 description 1
- 150000002215 flavonoids Chemical class 0.000 description 1
- 235000017173 flavonoids Nutrition 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000007903 gelatin capsule Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 210000004392 genitalia Anatomy 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 210000002064 heart cell Anatomy 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- VDNVVLOBNHIMQA-UHFFFAOYSA-N iberiotoxin Chemical compound C1SSCC(C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(O)=O)NC(=O)C(CCCNC(N)=N)NC(=O)C1NC(=O)C(CCCCN)NC(=O)C(CCCCN)NC(=O)CNC(=O)C(CCSC)NC(=O)C(NC(=O)C(CCCCN)NC(=O)CNC(=O)C(CCCNC(N)=N)NC(=O)C(CC(O)=O)NC(=O)C(C(C)C)NC(=O)CNC(=O)C(CC=1C=CC=CC=1)NC(=O)C(CC(C)C)NC(=O)C(CC(O)=O)NC(=O)C(CCCCN)NC1=O)CSSCC1NC(=O)C(C(C)C)NC(=O)C(CO)NC(=O)C(CC=1C2=CC=CC=C2NC=1)NC(=O)C(NC(=O)C(CCC(O)=O)NC(=O)C(CCCCN)NC(=O)C(CO)NC(=O)C(C(C)C)NC(=O)C(CO)NC1=O)CSSCC1NC(=O)C(CC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(O)=O)NC(=O)C(C(C)O)NC(=O)C(NC(=O)C1NC(=O)CC1)CC1=CC=CC=C1 VDNVVLOBNHIMQA-UHFFFAOYSA-N 0.000 description 1
- 108010068927 iberiotoxin Proteins 0.000 description 1
- 201000001881 impotence Diseases 0.000 description 1
- 238000000099 in vitro assay Methods 0.000 description 1
- 238000005462 in vivo assay Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-M methanesulfonate group Chemical group CS(=O)(=O)[O-] AFVFQIVMOAPDHO-UHFFFAOYSA-M 0.000 description 1
- AGJSNMGHAVDLRQ-HUUJSLGLSA-N methyl (2s)-2-[[(2r)-2-[[(2s)-2-[[(2r)-2-amino-3-sulfanylpropanoyl]amino]-3-methylbutanoyl]amino]-3-(4-hydroxy-2,3-dimethylphenyl)propanoyl]amino]-4-methylsulfanylbutanoate Chemical compound SC[C@H](N)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(=O)N[C@@H](CCSC)C(=O)OC)CC1=CC=C(O)C(C)=C1C AGJSNMGHAVDLRQ-HUUJSLGLSA-N 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 238000007069 methylation reaction Methods 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 210000000663 muscle cell Anatomy 0.000 description 1
- 230000004118 muscle contraction Effects 0.000 description 1
- 230000004220 muscle function Effects 0.000 description 1
- 210000003666 myelinated nerve fiber Anatomy 0.000 description 1
- RYEUDCWCOZCSNM-UHFFFAOYSA-N n-(3-chloro-4-methoxyphenyl)-2-[3-oxo-6-(trifluoromethyl)-4h-1,4-benzothiazin-2-yl]acetamide Chemical compound C1=C(Cl)C(OC)=CC=C1NC(=O)CC1C(=O)NC2=CC(C(F)(F)F)=CC=C2S1 RYEUDCWCOZCSNM-UHFFFAOYSA-N 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 230000001423 neocortical effect Effects 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 230000003961 neuronal insult Effects 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- GZFAXMFQTNLJDG-UHFFFAOYSA-N phenyl 3-aminopropanoate Chemical compound NCCC(=O)OC1=CC=CC=C1 GZFAXMFQTNLJDG-UHFFFAOYSA-N 0.000 description 1
- 230000026731 phosphorylation Effects 0.000 description 1
- 238000006366 phosphorylation reaction Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 150000003109 potassium Chemical class 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 230000009822 protein phosphorylation Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001107 psychogenic effect Effects 0.000 description 1
- 238000005956 quaternization reaction Methods 0.000 description 1
- 102000005962 receptors Human genes 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 230000002336 repolarization Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000036390 resting membrane potential Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000002390 rotary evaporation Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 210000002460 smooth muscle Anatomy 0.000 description 1
- 210000000329 smooth muscle myocyte Anatomy 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000008174 sterile solution Substances 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000003786 synthesis reaction 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
- 229940095064 tartrate Drugs 0.000 description 1
- 150000004685 tetrahydrates Chemical class 0.000 description 1
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 150000004684 trihydrates Chemical class 0.000 description 1
- 238000001665 trituration Methods 0.000 description 1
- 230000001549 tubercolostatic effect Effects 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
- C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
- C07D271/10—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles
- C07D271/113—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/06—Antiasthmatics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/10—Drugs for genital or sexual disorders; Contraceptives for impotence
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/06—Antimigraine agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/08—Antiepileptics; Anticonvulsants
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Pain & Pain Management (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Gynecology & Obstetrics (AREA)
- Endocrinology (AREA)
- Reproductive Health (AREA)
- Urology & Nephrology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7296698P | 1998-01-29 | 1998-01-29 | |
| US10227498P | 1998-09-29 | 1998-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| LT2000068A LT2000068A (en) | 2001-03-26 |
| LT4838B true LT4838B (lt) | 2001-08-27 |
Family
ID=26753969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LT2000068A LT4838B (lt) | 1998-01-29 | 2000-07-14 | 1,3,4-oksadiazolono dariniai |
Country Status (27)
| Country | Link |
|---|---|
| US (1) | US6034113A (bg) |
| EP (1) | EP1051173A4 (bg) |
| JP (1) | JP2002527352A (bg) |
| KR (1) | KR20010077838A (bg) |
| CN (1) | CN1150175C (bg) |
| AR (1) | AR010712A1 (bg) |
| AU (1) | AU735704B2 (bg) |
| BG (1) | BG104706A (bg) |
| BR (1) | BR9913010A (bg) |
| CA (1) | CA2318830A1 (bg) |
| CO (1) | CO5090837A1 (bg) |
| EE (1) | EE04089B1 (bg) |
| GE (1) | GEP20032914B (bg) |
| HU (1) | HUP0102025A3 (bg) |
| ID (1) | ID26909A (bg) |
| IL (1) | IL137518A0 (bg) |
| LT (1) | LT4838B (bg) |
| LV (1) | LV12559B (bg) |
| NO (1) | NO317102B1 (bg) |
| NZ (1) | NZ505409A (bg) |
| PL (1) | PL342060A1 (bg) |
| RU (1) | RU2202548C2 (bg) |
| SK (1) | SK10852000A3 (bg) |
| TR (1) | TR200002019T2 (bg) |
| TW (1) | TW550075B (bg) |
| UA (1) | UA58579C2 (bg) |
| WO (1) | WO1999038510A1 (bg) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003525199A (ja) * | 1998-01-29 | 2003-08-26 | ブリストル−マイヤーズ スクイブ カンパニー | ジアリール１，３，４−オキサジアゾロンアミノ酸誘導体 |
| US6297241B1 (en) | 1999-01-29 | 2001-10-02 | Bristol-Myers Squibb Company | Carbamate derivatives of diaryl 1,3,4-oxadiazolone |
| WO2000044745A1 (en) * | 1999-01-29 | 2000-08-03 | Bristol-Myers Squibb Company | Carbamate derivatives of diaryl 1,3,4-oxadiazolone |
| US6326388B1 (en) * | 1999-12-21 | 2001-12-04 | Celgene Corporation | Substituted 1,3,4-oxadiazoles and a method of reducing TNF-alpha level |
| IL157313A0 (en) | 2001-02-20 | 2004-02-19 | Bristol Myers Squibb Co | Modulators of kcnq potassium channels and uses thereof |
| IL158168A0 (en) * | 2001-04-16 | 2004-03-28 | Tanabe Seiyaku Co | 5-membered, nitrogen-containing heterocyclic compounds and pharmaceutical compositions containing the same |
| US6909027B1 (en) * | 2001-08-13 | 2005-06-21 | Perry Robins | Method of forming an in-situ film dressing and the composition of the film-forming material |
| US7119246B2 (en) * | 2002-06-25 | 2006-10-10 | Perry Robins | Method of treating acne |
| JP6445967B2 (ja) | 2012-05-16 | 2018-12-26 | テックフィールズ ファーマ カンパニー リミテッド | 肺疾患の治療のための高浸透性プロドラッグ組成物およびその薬学的組成物 |
| JP5855599B2 (ja) * | 2013-04-30 | 2016-02-09 | テックフィールズ バイオケム カンパニー リミテッド | 非常に速い皮膚浸透率を有するアセトアミノフェン及び関連化合物の正荷電水溶性プロドラッグ |
| CN104710379B (zh) * | 2015-03-09 | 2017-01-18 | 华南理工大学 | 一种bms‑191011的合成方法 |
| JP6165816B2 (ja) * | 2015-10-01 | 2017-07-19 | テックフィールズ バイオケム カンパニー リミテッド | 非常に速い皮膚浸透率を有するアセトアミノフェン及び関連化合物の正荷電水溶性プロドラッグ |
| KR20190119602A (ko) * | 2017-02-24 | 2019-10-22 | 오비드 테라퓨틱스 인크. | 발작 장애들을 치료하는 방법들 |
| CN110987847B (zh) * | 2019-12-11 | 2021-02-19 | 苏州今蓝纳米科技有限公司 | 1,3,4-噁二唑衍生物在检测酸以及数据加密和储存中的应用 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971803A (en) | 1973-05-21 | 1976-07-27 | Ciba-Geigy Corporation | 3-Hydroxybenzyl-oxadiazolone and -thiadiazolone derivatives |
| WO1998004135A1 (en) | 1996-07-31 | 1998-02-05 | Bristol-Myers Squibb Company | Diphenyl heterocycles as potassium channel modulators |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1251488B (it) * | 1991-09-17 | 1995-05-15 | Mini Ricerca Scient Tecnolog | Ossa(tia)diazol- e triazol-oni(tioni) ad attivita' acaricida ed insetticida |
| US5234947A (en) * | 1991-11-07 | 1993-08-10 | New York University | Potassium channel activating compounds and methods of use thereof |
| US5547966A (en) * | 1993-10-07 | 1996-08-20 | Bristol-Myers Squibb Company | Aryl urea and related compounds |
| JP2003525199A (ja) * | 1998-01-29 | 2003-08-26 | ブリストル−マイヤーズ スクイブ カンパニー | ジアリール１，３，４−オキサジアゾロンアミノ酸誘導体 |
-
1999
- 1999-01-15 KR KR1020007008227A patent/KR20010077838A/ko not_active Application Discontinuation
- 1999-01-15 JP JP2000529243A patent/JP2002527352A/ja active Pending
- 1999-01-15 RU RU2000122733/04A patent/RU2202548C2/ru not_active IP Right Cessation
- 1999-01-15 US US09/232,033 patent/US6034113A/en not_active Expired - Fee Related
- 1999-01-15 UA UA2000085059A patent/UA58579C2/uk unknown
- 1999-01-15 PL PL99342060A patent/PL342060A1/xx unknown
- 1999-01-15 CA CA002318830A patent/CA2318830A1/en not_active Abandoned
- 1999-01-15 HU HU0102025A patent/HUP0102025A3/hu unknown
- 1999-01-15 BR BR9913010-6A patent/BR9913010A/pt not_active IP Right Cessation
- 1999-01-15 TR TR2000/02019T patent/TR200002019T2/xx unknown
- 1999-01-15 AU AU22308/99A patent/AU735704B2/en not_active Ceased
- 1999-01-15 WO PCT/US1999/000910 patent/WO1999038510A1/en not_active Application Discontinuation
- 1999-01-15 EP EP99902290A patent/EP1051173A4/en not_active Withdrawn
- 1999-01-15 ID IDW20001421A patent/ID26909A/id unknown
- 1999-01-15 GE GEAP19995472A patent/GEP20032914B/en unknown
- 1999-01-15 NZ NZ505409A patent/NZ505409A/en unknown
- 1999-01-15 CN CNB998024112A patent/CN1150175C/zh not_active Expired - Fee Related
- 1999-01-15 SK SK1085-2000A patent/SK10852000A3/sk unknown
- 1999-01-15 EE EEP200000447A patent/EE04089B1/xx not_active IP Right Cessation
- 1999-01-15 IL IL13751899A patent/IL137518A0/xx unknown
- 1999-01-27 AR ARP990100312A patent/AR010712A1/es not_active Application Discontinuation
- 1999-01-27 TW TW088101231A patent/TW550075B/zh not_active IP Right Cessation
- 1999-01-28 CO CO99004746A patent/CO5090837A1/es unknown
-
2000
- 2000-07-14 LT LT2000068A patent/LT4838B/lt not_active IP Right Cessation
- 2000-07-26 NO NO20003825A patent/NO317102B1/no not_active IP Right Cessation
- 2000-08-03 LV LVP-00-103A patent/LV12559B/en unknown
- 2000-08-22 BG BG104706A patent/BG104706A/bg unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971803A (en) | 1973-05-21 | 1976-07-27 | Ciba-Geigy Corporation | 3-Hydroxybenzyl-oxadiazolone and -thiadiazolone derivatives |
| WO1998004135A1 (en) | 1996-07-31 | 1998-02-05 | Bristol-Myers Squibb Company | Diphenyl heterocycles as potassium channel modulators |
Non-Patent Citations (4)
| Title |
|---|
| NIGEL S. COOK: "The pharmacology of potassium channels and their therapeutic potential", TRENDS IN PHARMACOLOGICAL SCIENCES, 1988, pages 21 - 28 |
| TRIVEDI S ET AL.: "Calcium dependent K-channels in guinea pig and human urinary bladder", BIOCHEM BIOPHYS RES COMMUN., 1995, pages 404 - 409 |
| ULRICH QUAST , NIGEL S. COOK: "Moving together: K+ channel openersand ATP-sensitive K+ channels", TRENDS IN PHARMACOLOGICAL SCIENCES, 1989, pages 431 - 435 |
| WILDER SMITH, A.E.: "Preparation of Some New 4-Substituted Derivatives of p-Amino-o-hydroxy-phenyl-1,3,4-oxadiazolone-5 and Study of their Mycobacteriostatic Activity", ARZNEIM. FORSCH., 1967, pages 768 - 772 |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| LT4838B (lt) | 1,3,4-oksadiazolono dariniai | |
| US5939405A (en) | Phosphate derivatives of diaryl 1,3,4-oxadiazolone | |
| US5948802A (en) | Benzoate derivatives of diaryl 1,3,4-oxadiazolone | |
| US5977150A (en) | Amino acid derivatives of diaryl 1,3,4-oxadiazolone | |
| US6162817A (en) | Carbamate derivatives of diaryl 1,3,4-oxadiazolone | |
| US6297241B1 (en) | Carbamate derivatives of diaryl 1,3,4-oxadiazolone | |
| CZ20002647A3 (cs) | Deriváty 1,3,4-oxadiazolonu |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM9A | Lapsed patents |
Effective date: 20050115 |