DE2325300A1 - Cyclische schwefelverbindungen - Google Patents
Cyclische schwefelverbindungenInfo
- Publication number
- DE2325300A1 DE2325300A1 DE2325300A DE2325300A DE2325300A1 DE 2325300 A1 DE2325300 A1 DE 2325300A1 DE 2325300 A DE2325300 A DE 2325300A DE 2325300 A DE2325300 A DE 2325300A DE 2325300 A1 DE2325300 A1 DE 2325300A1
- Authority
- DE
- Germany
- Prior art keywords
- group
- alkyl
- tetrazolyl
- dioxide
- acid
- 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.)
- Pending
Links
- 150000003464 sulfur compounds Chemical class 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 259
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 169
- 238000002844 melting Methods 0.000 claims description 139
- 230000008018 melting Effects 0.000 claims description 138
- 150000001875 compounds Chemical class 0.000 claims description 136
- 238000002360 preparation method Methods 0.000 claims description 116
- -1 5-tetrazolyl Chemical group 0.000 claims description 106
- 125000000217 alkyl group Chemical group 0.000 claims description 103
- 239000000203 mixture Substances 0.000 claims description 99
- 150000003839 salts Chemical class 0.000 claims description 88
- 125000001424 substituent group Chemical group 0.000 claims description 67
- 125000004432 carbon atom Chemical group C* 0.000 claims description 64
- 239000007787 solid Substances 0.000 claims description 61
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 57
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 53
- 238000000034 method Methods 0.000 claims description 53
- 239000000825 pharmaceutical preparation Substances 0.000 claims description 47
- 239000002253 acid Substances 0.000 claims description 44
- 125000002252 acyl group Chemical group 0.000 claims description 41
- 150000001408 amides Chemical class 0.000 claims description 41
- 125000003545 alkoxy group Chemical group 0.000 claims description 39
- 125000004442 acylamino group Chemical group 0.000 claims description 38
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 37
- 125000003831 tetrazolyl group Chemical group 0.000 claims description 34
- 125000004644 alkyl sulfinyl group Chemical group 0.000 claims description 33
- 125000004390 alkyl sulfonyl group Chemical group 0.000 claims description 33
- 239000000843 powder Substances 0.000 claims description 31
- 150000002148 esters Chemical class 0.000 claims description 30
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 30
- 125000004001 thioalkyl group Chemical group 0.000 claims description 29
- 239000003380 propellant Substances 0.000 claims description 27
- 238000009835 boiling Methods 0.000 claims description 26
- 230000002378 acidificating effect Effects 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 claims description 25
- 229910052717 sulfur Inorganic materials 0.000 claims description 25
- 150000003462 sulfoxides Chemical class 0.000 claims description 24
- 230000015572 biosynthetic process Effects 0.000 claims description 23
- 239000000460 chlorine Substances 0.000 claims description 23
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 229910052801 chlorine Inorganic materials 0.000 claims description 22
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 22
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 21
- 239000002585 base Substances 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 20
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 20
- 239000011734 sodium Substances 0.000 claims description 20
- 229910052708 sodium Inorganic materials 0.000 claims description 20
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 19
- 239000000443 aerosol Substances 0.000 claims description 19
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 18
- 229910052794 bromium Inorganic materials 0.000 claims description 18
- 229910052760 oxygen Inorganic materials 0.000 claims description 18
- 239000001301 oxygen Substances 0.000 claims description 18
- 239000002243 precursor Substances 0.000 claims description 18
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 17
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 16
- 125000005843 halogen group Chemical group 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 15
- 239000003937 drug carrier Substances 0.000 claims description 14
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 14
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical group CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 claims description 13
- 159000000000 sodium salts Chemical class 0.000 claims description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 11
- 125000005599 alkyl carboxylate group Chemical group 0.000 claims description 11
- 239000002775 capsule Substances 0.000 claims description 11
- 229910052736 halogen Inorganic materials 0.000 claims description 11
- 150000002367 halogens Chemical class 0.000 claims description 11
- 125000003277 amino group Chemical group 0.000 claims description 10
- 150000001768 cations Chemical class 0.000 claims description 10
- 239000011593 sulfur Substances 0.000 claims description 10
- 229910052727 yttrium Inorganic materials 0.000 claims description 10
- 210000004072 lung Anatomy 0.000 claims description 9
- VIDCTSLIEZMQRF-UHFFFAOYSA-N 10,10-dioxo-3-(2h-tetrazol-5-yl)thioxanthen-9-one Chemical compound C=1C=C2C(=O)C3=CC=CC=C3S(=O)(=O)C2=CC=1C=1N=NNN=1 VIDCTSLIEZMQRF-UHFFFAOYSA-N 0.000 claims description 8
- KTMTUGYSHWKLNN-UHFFFAOYSA-N 9,10,10-trioxothioxanthene-3-carboxylic acid Chemical compound C1=CC=C2S(=O)(=O)C3=CC(C(=O)O)=CC=C3C(=O)C2=C1 KTMTUGYSHWKLNN-UHFFFAOYSA-N 0.000 claims description 8
- 125000004429 atom Chemical group 0.000 claims description 8
- 229940117975 chromium trioxide Drugs 0.000 claims description 8
- WGLPBDUCMAPZCE-UHFFFAOYSA-N chromium trioxide Inorganic materials O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 8
- GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052783 alkali metal Inorganic materials 0.000 claims description 7
- 150000004702 methyl esters Chemical class 0.000 claims description 7
- 150000003254 radicals Chemical class 0.000 claims description 7
- 239000002841 Lewis acid Substances 0.000 claims description 6
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical group C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 6
- 125000005392 carboxamide group Chemical group NC(=O)* 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 6
- JUINSXZKUKVTMD-UHFFFAOYSA-N hydrogen azide Chemical compound N=[N+]=[N-] JUINSXZKUKVTMD-UHFFFAOYSA-N 0.000 claims description 6
- 150000007517 lewis acids Chemical class 0.000 claims description 6
- 239000007800 oxidant agent Substances 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 5
- 150000007513 acids Chemical class 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910017604 nitric acid Inorganic materials 0.000 claims description 5
- 150000007530 organic bases Chemical class 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 claims description 4
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 230000002829 reductive effect Effects 0.000 claims description 4
- 238000007363 ring formation reaction Methods 0.000 claims description 4
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 150000003863 ammonium salts Chemical class 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 claims description 3
- 150000001923 cyclic compounds Chemical class 0.000 claims description 3
- 125000002560 nitrile group Chemical group 0.000 claims description 3
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 claims description 3
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 3
- URUXPTBGYCJMMI-UHFFFAOYSA-N 7-nitro-9,10,10-trioxothioxanthene-2-carboxylic acid Chemical compound [O-][N+](=O)C1=CC=C2S(=O)(=O)C3=CC=C(C(=O)O)C=C3C(=O)C2=C1 URUXPTBGYCJMMI-UHFFFAOYSA-N 0.000 claims description 2
- 229910015900 BF3 Inorganic materials 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 claims description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical group O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-O diazynium Chemical group [NH+]#N IJGRMHOSHXDMSA-UHFFFAOYSA-O 0.000 claims description 2
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical class [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 claims description 2
- 238000009472 formulation Methods 0.000 claims description 2
- CUILPNURFADTPE-UHFFFAOYSA-N hypobromous acid Chemical compound BrO CUILPNURFADTPE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000007791 liquid phase Substances 0.000 claims description 2
- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 238000006396 nitration reaction Methods 0.000 claims description 2
- 229910052979 sodium sulfide Inorganic materials 0.000 claims description 2
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 claims description 2
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 claims description 2
- 125000004434 sulfur atom Chemical group 0.000 claims 15
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 4
- 239000011591 potassium Substances 0.000 claims 4
- 229910052700 potassium Inorganic materials 0.000 claims 4
- NLLBEEJQCHRDQG-UHFFFAOYSA-N 8-chloro-10,10-dioxophenoxathiine-2-carboxylic acid Chemical compound C1=C(Cl)C=C2S(=O)(=O)C3=CC(C(=O)O)=CC=C3OC2=C1 NLLBEEJQCHRDQG-UHFFFAOYSA-N 0.000 claims 3
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 claims 3
- 239000008194 pharmaceutical composition Substances 0.000 claims 3
- AJLLKBKSHTWSHL-UHFFFAOYSA-N 9-nitro-10,10-dioxophenoxathiine-4-carboxylic acid Chemical compound O1C2=CC=CC([N+]([O-])=O)=C2S(=O)(=O)C2=C1C(C(=O)O)=CC=C2 AJLLKBKSHTWSHL-UHFFFAOYSA-N 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 2
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims 2
- 239000011575 calcium Substances 0.000 claims 2
- 229910052791 calcium Inorganic materials 0.000 claims 2
- 230000000269 nucleophilic effect Effects 0.000 claims 2
- 125000003866 trichloromethyl group Chemical group ClC(Cl)(Cl)* 0.000 claims 2
- AVWMOHMIEPITMO-UHFFFAOYSA-N 3-(2h-tetrazol-5-yl)-9h-thioxanthene 10,10-dioxide Chemical compound C1=C2S(=O)(=O)C3=CC=CC=C3CC2=CC=C1C=1N=NNN=1 AVWMOHMIEPITMO-UHFFFAOYSA-N 0.000 claims 1
- KFTPXAFBDZWJNK-UHFFFAOYSA-N 9,10,10-trioxothioxanthene-3-carbonitrile Chemical compound N#CC1=CC=C2C(=O)C3=CC=CC=C3S(=O)(=O)C2=C1 KFTPXAFBDZWJNK-UHFFFAOYSA-N 0.000 claims 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- ATTZFSUZZUNHBP-UHFFFAOYSA-N Piperonyl sulfoxide Chemical group CCCCCCCCS(=O)C(C)CC1=CC=C2OCOC2=C1 ATTZFSUZZUNHBP-UHFFFAOYSA-N 0.000 claims 1
- 125000003172 aldehyde group Chemical group 0.000 claims 1
- 150000003857 carboxamides Chemical class 0.000 claims 1
- 150000007942 carboxylates Chemical class 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 125000004494 ethyl ester group Chemical group 0.000 claims 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 claims 1
- 150000003949 imides Chemical class 0.000 claims 1
- 159000000003 magnesium salts Chemical class 0.000 claims 1
- UDGSVBYJWHOHNN-UHFFFAOYSA-N n',n'-diethylethane-1,2-diamine Chemical compound CCN(CC)CCN UDGSVBYJWHOHNN-UHFFFAOYSA-N 0.000 claims 1
- 239000001272 nitrous oxide Substances 0.000 claims 1
- XJLRCPYQIPAQCA-UHFFFAOYSA-N phenoxathiine 10,10-dioxide Chemical compound C1=CC=C2S(=O)(=O)C3=CC=CC=C3OC2=C1 XJLRCPYQIPAQCA-UHFFFAOYSA-N 0.000 claims 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 153
- 239000000243 solution Substances 0.000 description 134
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 86
- 229960000583 acetic acid Drugs 0.000 description 86
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 78
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 57
- 239000000047 product Substances 0.000 description 56
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 54
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 51
- 238000004458 analytical method Methods 0.000 description 39
- 239000004480 active ingredient Substances 0.000 description 35
- 238000001816 cooling Methods 0.000 description 29
- 235000019441 ethanol Nutrition 0.000 description 29
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 28
- 229960002163 hydrogen peroxide Drugs 0.000 description 25
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 24
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 22
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 21
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 20
- 238000003756 stirring Methods 0.000 description 18
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 16
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 14
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 14
- 238000001953 recrystallisation Methods 0.000 description 14
- 238000010992 reflux Methods 0.000 description 14
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 13
- 235000019270 ammonium chloride Nutrition 0.000 description 13
- 239000002904 solvent Substances 0.000 description 13
- 238000011282 treatment Methods 0.000 description 13
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 12
- 239000001257 hydrogen Substances 0.000 description 12
- 229910052739 hydrogen Inorganic materials 0.000 description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 11
- 239000007864 aqueous solution Substances 0.000 description 11
- 229960001760 dimethyl sulfoxide Drugs 0.000 description 11
- 239000002244 precipitate Substances 0.000 description 11
- 239000011541 reaction mixture Substances 0.000 description 11
- 229910021529 ammonia Inorganic materials 0.000 description 10
- 239000004615 ingredient Substances 0.000 description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 9
- 208000006673 asthma Diseases 0.000 description 9
- 238000000354 decomposition reaction Methods 0.000 description 9
- 239000006196 drop Substances 0.000 description 9
- 239000000725 suspension Substances 0.000 description 9
- 239000003826 tablet Substances 0.000 description 9
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 8
- 239000000706 filtrate Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 8
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 8
- 150000002825 nitriles Chemical class 0.000 description 8
- 229920000137 polyphosphoric acid Polymers 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 7
- 239000013078 crystal Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 7
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 7
- 239000008213 purified water Substances 0.000 description 7
- 235000017557 sodium bicarbonate Nutrition 0.000 description 7
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 7
- 239000012265 solid product Substances 0.000 description 7
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- 229920002261 Corn starch Polymers 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 239000004606 Fillers/Extenders Substances 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
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- 239000000341 volatile oil Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000008215 water for injection Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/12—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to carbon atoms of rings other than six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/44—Sulfones; Sulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
- C07C323/62—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D327/00—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
- C07D327/02—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom
- C07D327/06—Six-membered rings
- C07D327/08—[b,e]-condensed with two six-membered carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/76—Dibenzothiophenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D339/00—Heterocyclic compounds containing rings having two sulfur atoms as the only ring hetero atoms
- C07D339/08—Six-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2380572 | 1972-05-19 | ||
GB4142972 | 1972-09-06 | ||
GB2117473*[A GB1447031A (en) | 1972-05-19 | 1973-05-04 | Tricyclic sulphones and pharmaceutical compositions containing them |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2325300A1 true DE2325300A1 (de) | 1973-12-20 |
Family
ID=27257983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2325300A Pending DE2325300A1 (de) | 1972-05-19 | 1973-05-18 | Cyclische schwefelverbindungen |
Country Status (16)
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0028410A1 (de) * | 1979-11-02 | 1981-05-13 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | Verwendung von die Thromboxan-Synthase hemmenden Verbindungen bei der Behandlung der Fettsucht und der Senkung des Insulinspiegels |
US4500540A (en) * | 1979-12-26 | 1985-02-19 | Hoffmann-La Roche Inc. | Thromboxane synthase inhibitors as insulin lowering agents and antionbesity agents |
US4505794A (en) * | 1979-05-18 | 1985-03-19 | Ciba-Geigy Corporation | Thioxanthonecarboxylic acid esters, thioesters and amides |
US4731363A (en) * | 1979-12-26 | 1988-03-15 | Hoffmann-La Roche Inc. | Thromboxane synthase inhibitors as insulin lowering agents and antiobesity agents |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE837876A (fr) * | 1975-01-24 | 1976-07-23 | Compositions pharmaceutiques antiallergiques | |
US4012517A (en) * | 1975-01-24 | 1977-03-15 | Burroughs Wellcome Co. | Compositions and treatment |
CH628343A5 (en) * | 1977-03-24 | 1982-02-26 | Sandoz Ag | Process for preparing thioxanthones |
US4536507A (en) * | 1977-07-26 | 1985-08-20 | Merck & Co., Inc. | Prostaglandin antagonists |
US4221800A (en) * | 1977-12-23 | 1980-09-09 | Miles Laboratories, Inc. | Cycloalkenochromone |
FR2419282A1 (fr) * | 1978-03-09 | 1979-10-05 | Labaz | Nouveau derive de benzonitrile, son procede de preparation et son application |
US4394515A (en) * | 1978-06-23 | 1983-07-19 | Merck & Co., Inc. | 10,11-Dihydro-11-oxodibenzo[b,f]thiepin compounds |
US4432986A (en) * | 1979-06-18 | 1984-02-21 | Riker Laboratories, Inc. | Tetrazoles bonded to certain polycyclic aromatic systems and anti-allergic use thereof |
US4237160A (en) * | 1979-11-27 | 1980-12-02 | Merck Sharp & Dohme (I.A.) Corp. | 3-Hydroxymethyldibenzo[b,f]thiepins as prostaglandin antagonists |
JPS5716821A (en) * | 1980-07-04 | 1982-01-28 | Yoshitomi Pharmaceut Ind Ltd | Remedy for disease due to immunological dysfunction |
US4377579A (en) * | 1981-12-03 | 1983-03-22 | Minnesota Mining And Manufacturing Company | N-(Tetrazol-5-yl)phenazine-1-carboxamides |
US4535171A (en) * | 1982-11-18 | 1985-08-13 | Merck Frosst Canada, Inc. | Dibenzo[b,f]thiepin-3-carboxaldehydes as prostaglandin antagonists |
EP0150891A1 (en) * | 1984-01-05 | 1985-08-07 | The Wellcome Foundation Limited | Tricyclic compounds, processes for their preparation, compositions containing such compounds and their use in medicine |
GB8400202D0 (en) * | 1984-01-05 | 1984-02-08 | Wellcome Found | Tricyclic compounds |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3096343A (en) * | 1960-07-20 | 1963-07-02 | Du Pont | Method for isolating aromatic carboxylic acids |
US3555043A (en) * | 1969-02-17 | 1971-01-12 | Sterling Drug Inc | Tertiary-amino-lower-alkoxy-9-benzylxanthenes and thioxanthenes |
US3642997A (en) * | 1969-06-25 | 1972-02-15 | Merck & Co Inc | Tricyclic carboxylic acids in the treatment of inflammation |
BE759292A (fr) * | 1969-11-27 | 1971-05-24 | Allen & Hanburys Ltd | Derives de xanthone, leur preparation et leur emploi |
-
1973
- 1973-05-04 GB GB2117473*[A patent/GB1447031A/en not_active Expired
- 1973-05-18 IL IL7342311A patent/IL42311A/xx unknown
- 1973-05-18 LU LU67622A patent/LU67622A1/xx unknown
- 1973-05-18 IE IE795/73A patent/IE37645B1/xx unknown
- 1973-05-18 CA CA171,774A patent/CA1024987A/en not_active Expired
- 1973-05-18 US US361523A patent/US3905989A/en not_active Expired - Lifetime
- 1973-05-18 IL IL7350000A patent/IL50000A/xx unknown
- 1973-05-18 ES ES414888A patent/ES414888A1/es not_active Expired
- 1973-05-18 AR AR248104A patent/AR210237A1/es active
- 1973-05-18 DD DD170909A patent/DD108539A5/xx unknown
- 1973-05-18 CH CH713973A patent/CH616423A5/de not_active IP Right Cessation
- 1973-05-18 DE DE2325300A patent/DE2325300A1/de active Pending
- 1973-05-18 NL NL7306958A patent/NL7306958A/xx not_active Application Discontinuation
- 1973-05-18 JP JP48055454A patent/JPS4948657A/ja active Pending
- 1973-05-18 IE IE2480/76A patent/IE37646B1/xx unknown
- 1973-05-18 AT AT435573A patent/AT336011B/de not_active IP Right Cessation
- 1973-05-21 FR FR7318299A patent/FR2185407B1/fr not_active Expired
-
1974
- 1974-08-10 AR AR255012A patent/AR210245A1/es active
-
1975
- 1975-07-16 AR AR259624A patent/AR209311A1/es active
-
1976
- 1976-02-17 FR FR7604262A patent/FR2293198A1/fr active Granted
- 1976-02-17 FR FR7604263A patent/FR2300088A1/fr active Granted
- 1976-04-15 SE SE7604471A patent/SE7604471L/xx unknown
- 1976-07-08 IL IL7650000A patent/IL50000A0/xx unknown
- 1976-08-06 AR AR259185D patent/AR206633A1/es active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4505794A (en) * | 1979-05-18 | 1985-03-19 | Ciba-Geigy Corporation | Thioxanthonecarboxylic acid esters, thioesters and amides |
US4506083A (en) * | 1979-05-18 | 1985-03-19 | Ciba-Geigy Corporation | Thioxanthonecarboxylic acid esters, thioesters and amides |
EP0028410A1 (de) * | 1979-11-02 | 1981-05-13 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | Verwendung von die Thromboxan-Synthase hemmenden Verbindungen bei der Behandlung der Fettsucht und der Senkung des Insulinspiegels |
US4500540A (en) * | 1979-12-26 | 1985-02-19 | Hoffmann-La Roche Inc. | Thromboxane synthase inhibitors as insulin lowering agents and antionbesity agents |
US4731363A (en) * | 1979-12-26 | 1988-03-15 | Hoffmann-La Roche Inc. | Thromboxane synthase inhibitors as insulin lowering agents and antiobesity agents |
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Legal Events
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OHA | Expiration of time for request for examination |