CH616134A5 - Process for the preparation of novel polyene compounds - Google Patents
Process for the preparation of novel polyene compounds Download PDFInfo
- Publication number
- CH616134A5 CH616134A5 CH171076A CH171076A CH616134A5 CH 616134 A5 CH616134 A5 CH 616134A5 CH 171076 A CH171076 A CH 171076A CH 171076 A CH171076 A CH 171076A CH 616134 A5 CH616134 A5 CH 616134A5
- Authority
- CH
- Switzerland
- Prior art keywords
- formula
- acid
- methoxy
- formyl
- dimethyl
- Prior art date
Links
- -1 polyene compounds Chemical class 0.000 title claims description 75
- 238000000034 method Methods 0.000 title claims description 25
- 238000002360 preparation method Methods 0.000 title claims description 15
- 239000002253 acid Substances 0.000 claims description 58
- 150000001875 compounds Chemical class 0.000 claims description 28
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 25
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims description 13
- 125000004494 ethyl ester group Chemical group 0.000 claims description 11
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 7
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 150000001299 aldehydes Chemical class 0.000 claims description 5
- 125000004849 alkoxymethyl group Chemical group 0.000 claims description 5
- 125000005115 alkyl carbamoyl group Chemical group 0.000 claims description 5
- 239000003960 organic solvent Substances 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 4
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims description 4
- 239000012312 sodium hydride Substances 0.000 claims description 4
- 229910000104 sodium hydride Inorganic materials 0.000 claims description 4
- VXAWORVMCLXEKH-RQOWECAXSA-N (z)-3-methyl-4-oxobut-2-enoic acid Chemical compound O=CC(/C)=C\C(O)=O VXAWORVMCLXEKH-RQOWECAXSA-N 0.000 claims description 3
- 125000005042 acyloxymethyl group Chemical group 0.000 claims description 3
- 125000002905 alkanoylamido group Chemical group 0.000 claims description 3
- 150000001408 amides Chemical class 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 150000001733 carboxylic acid esters Chemical class 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- XADVXMBXUVHUTC-UHFFFAOYSA-N 2,6-dimethylocta-2,4,6-trienal Chemical compound CC=C(C)C=CC=C(C)C=O XADVXMBXUVHUTC-UHFFFAOYSA-N 0.000 claims 1
- NSNAPUXYLZDDGQ-UHFFFAOYSA-N 5-(4-methoxy-2,3,6-trimethylphenyl)-3-methylpenta-2,4-dienal Chemical compound COC1=CC(C)=C(C=CC(C)=CC=O)C(C)=C1C NSNAPUXYLZDDGQ-UHFFFAOYSA-N 0.000 claims 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims 1
- YLFXEUMFBVGYEL-XQRVVYSFSA-N ethyl (z)-3-methyl-4-oxobut-2-enoate Chemical compound CCOC(=O)\C=C(\C)C=O YLFXEUMFBVGYEL-XQRVVYSFSA-N 0.000 claims 1
- GATNOFPXSDHULC-UHFFFAOYSA-N ethylphosphonic acid Chemical compound CCP(O)(O)=O GATNOFPXSDHULC-UHFFFAOYSA-N 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 18
- 239000000243 solution Substances 0.000 description 13
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 150000002148 esters Chemical class 0.000 description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- 206010028980 Neoplasm Diseases 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 230000000699 topical effect Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- 150000004820 halides Chemical class 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 239000000969 carrier Substances 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- BDZBKCUKTQZUTL-UHFFFAOYSA-N triethyl phosphite Chemical compound CCOP(OCC)OCC BDZBKCUKTQZUTL-UHFFFAOYSA-N 0.000 description 4
- JLLYLQLDYORLBB-UHFFFAOYSA-N 5-bromo-n-methylthiophene-2-sulfonamide Chemical compound CNS(=O)(=O)C1=CC=C(Br)S1 JLLYLQLDYORLBB-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 230000007059 acute toxicity Effects 0.000 description 3
- 231100000403 acute toxicity Toxicity 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000006170 formylation reaction Methods 0.000 description 3
- 229940093915 gynecological organic acid Drugs 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 239000002674 ointment Substances 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- 235000005985 organic acids Nutrition 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- VWSFZYXXQDKXKQ-UHFFFAOYSA-N 4-[(2-methylpropan-2-yl)oxy]benzaldehyde Chemical compound CC(C)(C)OC1=CC=C(C=O)C=C1 VWSFZYXXQDKXKQ-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Chemical compound OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 2
- 239000002841 Lewis acid Substances 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- OMOVVBIIQSXZSZ-UHFFFAOYSA-N [6-(4-acetyloxy-5,9a-dimethyl-2,7-dioxo-4,5a,6,9-tetrahydro-3h-pyrano[3,4-b]oxepin-5-yl)-5-formyloxy-3-(furan-3-yl)-3a-methyl-7-methylidene-1a,2,3,4,5,6-hexahydroindeno[1,7a-b]oxiren-4-yl] 2-hydroxy-3-methylpentanoate Chemical compound CC12C(OC(=O)C(O)C(C)CC)C(OC=O)C(C3(C)C(CC(=O)OC4(C)COC(=O)CC43)OC(C)=O)C(=C)C32OC3CC1C=1C=COC=1 OMOVVBIIQSXZSZ-UHFFFAOYSA-N 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 239000012259 ether extract Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000022244 formylation Effects 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 230000002757 inflammatory effect Effects 0.000 description 2
- 238000007912 intraperitoneal administration Methods 0.000 description 2
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 description 2
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 150000007517 lewis acids Chemical class 0.000 description 2
- AFRJJFRNGGLMDW-UHFFFAOYSA-N lithium amide Chemical compound [Li+].[NH2-] AFRJJFRNGGLMDW-UHFFFAOYSA-N 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 229910052987 metal hydride Inorganic materials 0.000 description 2
- 150000004681 metal hydrides Chemical class 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- ZRSNZINYAWTAHE-UHFFFAOYSA-N p-methoxybenzaldehyde Chemical compound COC1=CC=C(C=O)C=C1 ZRSNZINYAWTAHE-UHFFFAOYSA-N 0.000 description 2
- 208000003154 papilloma Diseases 0.000 description 2
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 2
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009885 systemic effect Effects 0.000 description 2
- 238000009121 systemic therapy Methods 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- 231100001274 therapeutic index Toxicity 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- LBRDQQPGFNRZGV-UHFFFAOYSA-N 1,1-dimethoxy-2-methylbut-3-en-2-ol Chemical compound COC(OC)C(C)(O)C=C LBRDQQPGFNRZGV-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 description 1
- PTUXNCQDACBMKP-UHFFFAOYSA-N 1-phenylbut-3-en-2-one Chemical class C=CC(=O)CC1=CC=CC=C1 PTUXNCQDACBMKP-UHFFFAOYSA-N 0.000 description 1
- ZOAMZFNAPHWBEN-UHFFFAOYSA-N 2-$l^{1}-oxidanylpropane Chemical compound CC(C)[O] ZOAMZFNAPHWBEN-UHFFFAOYSA-N 0.000 description 1
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- YMDNODNLFSHHCV-UHFFFAOYSA-N 2-chloro-n,n-diethylethanamine Chemical compound CCN(CC)CCCl YMDNODNLFSHHCV-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- IOBKAWMJICSVBL-UHFFFAOYSA-N 3-ethoxycarbonylpentan-3-ylphosphonic acid Chemical compound CCOC(=O)C(CC)(CC)P(O)(O)=O IOBKAWMJICSVBL-UHFFFAOYSA-N 0.000 description 1
- ZLUHOTQNOCWLDY-UHFFFAOYSA-N 3-methylpenta-2,4-dienylbenzene Chemical group C=CC(C)=CCC1=CC=CC=C1 ZLUHOTQNOCWLDY-UHFFFAOYSA-N 0.000 description 1
- PFUKZFFEUQXNRF-UHFFFAOYSA-N 3-methylpyridin-1-ium;chloride Chemical compound [Cl-].CC1=CC=C[NH+]=C1 PFUKZFFEUQXNRF-UHFFFAOYSA-N 0.000 description 1
- RRCKVRXAHAZZIW-UHFFFAOYSA-N 4-(3,7-dimethylnona-1,3,5,7-tetraenyl)-1-methoxy-2,3,5-trimethylbenzene Chemical compound COC1=CC(C)=C(C=CC(C)=CC=CC(C)=CC)C(C)=C1C RRCKVRXAHAZZIW-UHFFFAOYSA-N 0.000 description 1
- WLADCPLMVBLPJO-UHFFFAOYSA-N 4-chloro-2-methylbut-2-enal Chemical compound O=CC(C)=CCCl WLADCPLMVBLPJO-UHFFFAOYSA-N 0.000 description 1
- SYRYAJAKXUVWDC-UHFFFAOYSA-N 4-methoxy-2,3,5,6-tetramethylbenzaldehyde Chemical compound COC1=C(C)C(C)=C(C=O)C(C)=C1C SYRYAJAKXUVWDC-UHFFFAOYSA-N 0.000 description 1
- BTOFIDLWQJCUJG-UHFFFAOYSA-N 4-methoxy-2,3,6-trimethylbenzaldehyde Chemical compound COC1=CC(C)=C(C=O)C(C)=C1C BTOFIDLWQJCUJG-UHFFFAOYSA-N 0.000 description 1
- 125000002373 5 membered heterocyclic group Chemical group 0.000 description 1
- ARSRBNBHOADGJU-UHFFFAOYSA-N 7,12-dimethyltetraphene Chemical compound C1=CC2=CC=CC=C2C2=C1C(C)=C(C=CC=C1)C1=C2C ARSRBNBHOADGJU-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- 208000002874 Acne Vulgaris Diseases 0.000 description 1
- 206010060999 Benign neoplasm Diseases 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 239000004255 Butylated hydroxyanisole Substances 0.000 description 1
- 239000004322 Butylated hydroxytoluene Substances 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 206010048768 Dermatosis Diseases 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 238000003747 Grignard reaction Methods 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 201000004681 Psoriasis Diseases 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000007239 Wittig reaction Methods 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 230000002152 alkylating effect Effects 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 125000005336 allyloxy group Chemical group 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- HUMNYLRZRPPJDN-KWCOIAHCSA-N benzaldehyde Chemical group O=[11CH]C1=CC=CC=C1 HUMNYLRZRPPJDN-KWCOIAHCSA-N 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- PBGVMIDTGGTBFS-UHFFFAOYSA-N but-3-enylbenzene Chemical group C=CCCC1=CC=CC=C1 PBGVMIDTGGTBFS-UHFFFAOYSA-N 0.000 description 1
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-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
- 235000019282 butylated hydroxyanisole Nutrition 0.000 description 1
- 229940043253 butylated hydroxyanisole Drugs 0.000 description 1
- CZBZUDVBLSSABA-UHFFFAOYSA-N butylated hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1.COC1=CC=C(O)C=C1C(C)(C)C CZBZUDVBLSSABA-UHFFFAOYSA-N 0.000 description 1
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 1
- 229940095259 butylated hydroxytoluene Drugs 0.000 description 1
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N butyric aldehyde Natural products CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 230000006003 cornification Effects 0.000 description 1
- 229940117173 croton oil Drugs 0.000 description 1
- GVJHHUAWPYXKBD-UHFFFAOYSA-N d-alpha-tocopherol Natural products OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- LXCYSACZTOKNNS-UHFFFAOYSA-N diethoxy(oxo)phosphanium Chemical compound CCO[P+](=O)OCC LXCYSACZTOKNNS-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- UZBQIPPOMKBLAS-UHFFFAOYSA-N diethylazanide Chemical compound CC[N-]CC UZBQIPPOMKBLAS-UHFFFAOYSA-N 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 239000008298 dragée Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- WZGWWPARMFQTAY-UHFFFAOYSA-N ethene;methanol Chemical group OC.C=C WZGWWPARMFQTAY-UHFFFAOYSA-N 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- XPYGGHVSFMUHLH-UUSULHAXSA-N falecalcitriol Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@@H](CCCC(O)(C(F)(F)F)C(F)(F)F)C)=C\C=C1\C[C@@H](O)C[C@H](O)C1=C XPYGGHVSFMUHLH-UUSULHAXSA-N 0.000 description 1
- GFAUNYMRSKVDJL-UHFFFAOYSA-N formyl chloride Chemical compound ClC=O GFAUNYMRSKVDJL-UHFFFAOYSA-N 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- HHLFWLYXYJOTON-UHFFFAOYSA-N glyoxylic acid Chemical class OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 230000002140 halogenating effect Effects 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- ALBYIUDWACNRRB-UHFFFAOYSA-N hexanamide Chemical compound CCCCCC(N)=O ALBYIUDWACNRRB-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- FMKOJHQHASLBPH-UHFFFAOYSA-N isopropyl iodide Chemical compound CC(C)I FMKOJHQHASLBPH-UHFFFAOYSA-N 0.000 description 1
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 231100000187 late toxicity Toxicity 0.000 description 1
- ACKFDYCQCBEDNU-UHFFFAOYSA-J lead(2+);tetraacetate Chemical compound [Pb+2].CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O ACKFDYCQCBEDNU-UHFFFAOYSA-J 0.000 description 1
- 235000021190 leftovers Nutrition 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000011981 lindlar catalyst Substances 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- LLCOIQRNSJBFSN-UHFFFAOYSA-N methane;sulfurochloridic acid Chemical compound C.OS(Cl)(=O)=O LLCOIQRNSJBFSN-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- MGJXBDMLVWIYOQ-UHFFFAOYSA-N methylazanide Chemical compound [NH-]C MGJXBDMLVWIYOQ-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 238000010653 organometallic reaction Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- TVDSBUOJIPERQY-UHFFFAOYSA-N prop-2-yn-1-ol Chemical group OCC#C TVDSBUOJIPERQY-UHFFFAOYSA-N 0.000 description 1
- XUWVIABDWDTJRZ-UHFFFAOYSA-N propan-2-ylazanide Chemical compound CC(C)[NH-] XUWVIABDWDTJRZ-UHFFFAOYSA-N 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 235000010384 tocopherol Nutrition 0.000 description 1
- 229960001295 tocopherol Drugs 0.000 description 1
- 229930003799 tocopherol Natural products 0.000 description 1
- 239000011732 tocopherol Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- ZMANZCXQSJIPKH-UHFFFAOYSA-N triethylamine Natural products CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 1
- IIHPVYJPDKJYOU-UHFFFAOYSA-N triphenylcarbethoxymethylenephosphorane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(=CC(=O)OCC)C1=CC=CC=C1 IIHPVYJPDKJYOU-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 description 1
Classifications
-
- 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
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/16—Preparation of halogenated hydrocarbons by replacement by halogens of hydroxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/32—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by introduction of halogenated alkyl groups into ring compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/07—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms
- C07C205/11—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/27—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups
- C07C205/35—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C205/36—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
- C07C205/37—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system the oxygen atom of at least one of the etherified hydroxy groups being further bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/56—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups bound to carbon atoms of six-membered aromatic rings and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C315/00—Preparation of sulfones; Preparation of sulfoxides
- C07C315/04—Preparation of sulfones; Preparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/02—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to acyclic carbon atoms
- C07C317/10—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/205—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring the aromatic ring being a non-condensed ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/004—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with organometalhalides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/255—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
- C07C57/42—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings having unsaturation outside the rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/46—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings and other rings, e.g. cyclohexylphenylacetic acid
- C07C57/48—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings and other rings, e.g. cyclohexylphenylacetic acid having unsaturation outside the aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/54—Quaternary phosphonium compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/54—Quaternary phosphonium compounds
- C07F9/5428—Acyclic unsaturated phosphonium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
- Cephalosporin Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Description
Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von neuen Polyenverbindungen. The present invention relates to a process for the preparation of new polyene compounds.
Aus den schweizerischen Patentschriften Nrn. 544 057, 564 504 und 565 735 sind Anhydroretinonsäurederivate mit tumorhemmenden Eigenschaften bekannt. Anhydroretinonic acid derivatives with tumor-inhibiting properties are known from Swiss Patent Nos. 544 057, 564 504 and 565 735.
Die Aufgabe der Erfindung besteht darin, neue tumorhemmende Wirkstoffe bereitzustellen, welche bezüglich der oben genannten Anhydroretinonsäurederivate fortschrittliche io Eigenschaften, insbesondere ein besseres therapeutisches Verhältnis (die Definition des Begriffs «therapeutisches Verhältnis» ist in J. Cancer 10, 731-733 [1974] gegeben), zeigen. The object of the invention is to provide new tumor-inhibiting active substances which have advanced properties with respect to the above-mentioned anhydroretinonic acid derivatives, in particular a better therapeutic ratio (the definition of the term “therapeutic ratio” is given in J. Cancer 10, 731-733 [1974]) ), demonstrate.
Die Erfindung betrifft daher ein Verfahren zur Herstellung von Polyenverbindungen der Formel The invention therefore relates to a process for the preparation of polyene compounds of the formula
15 15
R R
4 4th
CH„ CH "
I 3 I 3
= CH-C = CH-CH = = CH-C = CH-CH =
CH„ CH "
i 3 i 3
CH-C = CH-R, CH-C = CH-R,
in der Rx und R2 niederes Alkyl bedeuten, R3, R4 und R5 Wasserstoff, niederes Alkyl, niederes Alkoxy, niederes Al-kenoxy, Nitro, Amino, niederes Alkanoylamido oder einen N-heterocyclischen Rest darstellen, wobei mindestens einer der Reste R3 bis Rs von Wasserstoff verschieden ist und wobei, wenn einer der Reste R3, R4 und R5 niederes Alkyl bedeutet, die beiden anderen nicht Wasserstoff bedeuten und R6 Formyl, Alkoxymethyl, Alkanoyloxymethyl, Carboxyl, Alkoxycarbonyl, di-nieder-Alkylcarbamoyl oder N-Heterocy-clylcarbonyl bedeutet. in which Rx and R2 are lower alkyl, R3, R4 and R5 are hydrogen, lower alkyl, lower alkoxy, lower al-kenoxy, nitro, amino, lower alkanoylamido or an N-heterocyclic radical, at least one of the radicals R3 to Rs being Hydrogen is different and where if one of the radicals R3, R4 and R5 is lower alkyl, the other two are not hydrogen and R6 is formyl, alkoxymethyl, alkanoyloxymethyl, carboxyl, alkoxycarbonyl, di-lower alkylcarbamoyl or N-heterocyclylcarbonyl.
Die vorstehend genannten niederen Alkylgruppen enthalten vornehmlich bis zu 6 Kohlenstoffatome, wie die Methyl-, Äthyl-, Propyl-, Isopropyl- oder 2-Methylpropylgruppe. Die niederen Alkoxy- und niederen Alkenoxygruppen enthalten ebenfalls vornehmlich bis zu 6 Kohlenstoffatome, wie die Methoxy-, Äthoxy- oder Isopropoxygruppe und die Vinyloxy-oder Allyloxygruppe. The above-mentioned lower alkyl groups mainly contain up to 6 carbon atoms, such as the methyl, ethyl, propyl, isopropyl or 2-methylpropyl group. The lower alkoxy and lower alkenoxy groups also primarily contain up to 6 carbon atoms, such as the methoxy, ethoxy or isopropoxy group and the vinyloxy or allyloxy group.
Die niederen Älkanoylamidogruppen enthalten Reste, die sich von niederen Alkancarbonsäuren mit bis zu 6 Kohlenstoffatomeft, z. B. von der Essig-, Propion- oder Pivalinsäure, ableiten. The lower alkanoylamido groups contain residues that differ from lower alkane carboxylic acids with up to 6 carbon atoms, e.g. B. derived from acetic, propionic or pivalic acid.
Die N-Heterocyclylreste sind vornehmlich 5- oder 6glied-rige Reste, die gegebenenfalls neben dem Stickstoffatom als weiteres Heteroatom Sauerstoff, Stickstoff oder Schwefel enthalten. Beispiele hierfür sind der Pyrrolidino-, Piperidino-, Morpholino- oder Thiomorpholinorest. The N-heterocyclyl radicals are primarily 5- or 6-membered radicals which optionally contain oxygen, nitrogen or sulfur as a further heteroatom in addition to the nitrogen atom. Examples of this are the pyrrolidino, piperidino, morpholino or thiomorpholino radical.
Die weiterhin genannten Alkoxymethyl- und Alkoxycar-bonylgruppen enthalten vornehmlich Alkoxyreste mit bis zu The alkoxymethyl and alkoxycarbonyl groups mentioned above contain primarily alkoxy radicals with up to
6 Kohlenstoffatomen. Diese können verzweigt oder unverzweigt sein, wie beispielsweise der Methoxy-, Äthoxy- oder Isopropoxyrest. Darüber hinaus kommen aber auch höhere Alkoxyreste mit 7 bis 20 Kohlenstoffatomen, von diesen insbesondere der Cetyloxyrest, in Frage. 6 carbon atoms. These can be branched or unbranched, for example the methoxy, ethoxy or isopropoxy radical. In addition, however, higher alkoxy radicals with 7 to 20 carbon atoms, of which in particular the cetyloxy radical, are also suitable.
Die Alkanoyloxymethylgruppen leiten sich vornehmlich von niederen Alkancarbonsäuren mit 1 bis 6 Kohlenstoffatomen, z. B. von der Essig-, Propion- oder Pivalinsäure, gegebenenfalls auch von höheren Alkancarbonsäuren mit The alkanoyloxymethyl groups are primarily derived from lower alkane carboxylic acids having 1 to 6 carbon atoms, e.g. B. of acetic, propionic or pivalic acid, optionally also with higher alkane carboxylic acids
7 bis 20 Kohlenstoffatomen, z. B. von der Palmitin- oder Stearinsäure, ab. 7 to 20 carbon atoms, e.g. B. from palmitic or stearic acid.
Beispiele für mono- und di-nieder-Alkylcarbamoyl sind Methylcarbamoyl, Dimethylcarbamoyl und Diäthylcarbamoyl. Examples of mono- and di-lower alkylcarbamoyl are methylcarbamoyl, dimethylcarbamoyl and diethylcarbamoyl.
Die N-Heterocyclylreste der N-Heterocyclylcarbonylgrup- The N-heterocyclyl residues of the N-heterocyclylcarbonyl group
pen sind vornehmlich 5- oder 6gliedrig heterocyclische Reste, die gegebenenfalls neben dem Stickstoffatom, Sauerstoff, Stickstoff oder Schwefel als weiteres Heteroatom enthalten. 30 Beispiele hierfür sind der Piperidino-, Morpholino-, Thio-morpholino- oder Pyrrolidinorest. Pen are primarily 5- or 6-membered heterocyclic radicals which optionally contain, in addition to the nitrogen atom, oxygen, nitrogen or sulfur as a further heteroatom. 30 examples are the piperidino, morpholino, thio-morpholino or pyrrolidino radical.
Vorzugsweise werden all-trans-Verbindungen hergestellt. Wenn im folgenden spezifisch genannte Verbindungen der Formeln (I), (II) oder (III) angegeben sind, so sind darun-35 ter stets all-trans-Verbindungen zu verstehen, sofern nicht ein besonderer Hinweis auf eine eis-Verbindung oder ein eis/ trans-Gemisch existiert. All-trans connections are preferably produced. If specifically mentioned compounds of the formulas (I), (II) or (III) are given below, then all-trans compounds are always to be understood, unless there is special reference to an ice compound or an ice / trans mixture exists.
Als repräsentativer Vertreter der erfindungsgemäss herstellbaren Verbindungsklasse können genannt werden: 40 9-(2,3,4,6-Tetramethyl-phenyl)-3,7-dimethyl-nona-2,4,6,8-tetraen-l-säure, 9-(4-Methoxy-2,6-dimethyl-phenyl)-3,7-dimethyl-nona- The following can be mentioned as representative representatives of the class of compounds which can be prepared according to the invention: 40 9- (2,3,4,6-tetramethylphenyl) -3,7-dimethyl-nona-2,4,6,8-tetraen-l-acid, 9- (4-methoxy-2,6-dimethyl-phenyl) -3,7-dimethyl-nona-
2,4,6,8-tetraen-l-säure, 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl-nona-45 2,4,6,8-tetraen-l-säure, 2,4,6,8-tetraen-1-acid, 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-nona-45 2,4,6,8-tetraen -l-acid,
9-(3-Methoxy-2,4,6-trimethyl-phenyl)-3,7-dimethyl-nona- 9- (3-methoxy-2,4,6-trimethyl-phenyl) -3,7-dimethyl-nona-
2,4,6,8-tetraen-l-säure, 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl-nona-2,4,6,8-tetraen-l-säureäthylester, 50 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl-nona-2-trans,4-cis,6-trans,8-trans-tetraen-1 -säureäthylester, 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl-nona- 2,4,6,8-tetraen-l-acid, 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-nona-2,4,6,8-tetraen l-Acid ethyl ester, 50 9- (4-methoxy-2,3,6-trimethylphenyl) -3,7-dimethyl-nona-2-trans, 4-cis, 6-trans, 8-trans-tetraen-1 -acid ethyl ester, 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-nona-
2,4,6,8-tetraen-l-säureisopropylester, 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl-nona-55 2,4,6,8-tetraen-l-säureamid, 2,4,6,8-tetraen-1-isopropyl acid, 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-nona-55 2,4,6,8-tetraene -l-acid amide,
9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl-nona- 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-nona-
2,4,6,8-tetraen-l-säureäthylamid, 9-(4-Methoxy-3-nitro-2,6-dimethyl-phenyl)-3,7-dimethyl- 2,4,6,8-tetraen-l-acid ethylamide, 9- (4-methoxy-3-nitro-2,6-dimethylphenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-l-säureäthylester, 9-(4-Isopropoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl-nona- ethyl nona-2,4,6,8-tetraen-l-9- (4-isopropoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-nona
2,4,6,8-tetraen-l-säure, 9-(4-Allyloxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl-nona-2,4,6,8-tetraen-1 -säure, 65 9-(3-Nitro-2,4,6-trimethyl-phenyl)-3,7-dimethyl-nona-2,4,6,8-tetraen-l-säure. 2,4,6,8-tetraen-l-acid, 9- (4-allyloxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-nona-2,4,6,8-tetraen 1-Acid, 65 9- (3-nitro-2,4,6-trimethyl-phenyl) -3,7-dimethyl-nona-2,4,6,8-tetraen-1-acid.
Das erfindungsgemässe Verfahren ist dadurch gekennzeichnet, dass man eine Verbindung der allgemeinen Formel The process according to the invention is characterized in that a compound of the general formula
616 134 616 134
4 4th
R, R,
CH. CH.
CH-C »CH- CH-C »CH-
rn rn
(II) (II)
mit einer Verbindung der allgemeinen Formel with a compound of the general formula
CH. CH.
B - C = CH B - C = CH
CH, CH,
i 3 i 3
CH = CH - C = CH CH = CH - C = CH
Rr- Rr-
n n
(III) (III)
in denen m = 0 und n = 1 oder m = 1 und n = 0 sind, eines der beiden Symbole A und B die Formylgruppe und das andere Symbol eine Dialkoxyphosphinylmethylgruppe der Formel —CH2-P[Z]2, worin Z einen Alkoxyrest darstellt, die Reste O in which m = 0 and n = 1 or m = 1 and n = 0, one of the two symbols A and B is the formyl group and the other symbol is a dialkoxyphosphinylmethyl group of the formula —CH2-P [Z] 2, in which Z represents an alkoxy radical who have favourited Leftovers O
Ri, R2, R3, R4 und Rs die oben gegebene Bedeutung haben, und R7 Carboxyl, Alkoxycarbonyl, Di-nieder-Alkylcarbamoyl oder N-Heterocyclylcarbonyl bedeutet und R7, falls B die Formylgruppe darstellt, zusätzlich Alkoxymethyl und Alkan-oylmethyl; und R7, falls B eine Dialkoxyphosphinylmethylgruppe darstellt, zusätzlich Formyl bedeutet, Ri, R2, R3, R4 and Rs have the meaning given above, and R7 is carboxyl, alkoxycarbonyl, di-lower alkylcarbamoyl or N-heterocyclylcarbonyl and R7, if B represents the formyl group, additionally alkoxymethyl and alkan-oylmethyl; and R7, if B represents a dialkoxyphosphinylmethyl group, additionally represents formyl,
umsetzt. implements.
Die in der Dialkoxyphosphinylmethylgruppe der Formel -CH2-P[Z]2 mit Z bezeichneten Alkoxyreste sind vornehm- The alkoxy radicals designated Z in the dialkoxyphosphinylmethyl group of the formula -CH2-P [Z] 2 are predominantly
Ó O
lieh niedere Alkoxyreste mit 1 bis 6 Kohlenstoffatomen, insbesondere Methoxy und Äthoxy. lent lower alkoxy radicals with 1 to 6 carbon atoms, especially methoxy and ethoxy.
Die Ausgangssubstanzen der Formeln (II) und (III) sind zum Teil neue Verbindungen. Sie sind z. B. auf folgendem Wege erhältlich: The starting substances of formulas (II) and (III) are partly new compounds. You are e.g. B. Available in the following ways:
Verbindungen der allgemeinen Formel (II), in der m = 0 ist und A eine Dialkoxyphosphinylmethylgruppe Ile bedeutet, können z. B. dadurch erhalten werden, dass man ein entsprechendes durch die Reste Rj bis R5 substituiertes Benzol in Gegenwart einer Halogenwasserstoffsäure, z. B. in Gegenwart von konz. Salzsäure gegebenenfalls in einem Lösungsmittel, insbesondere in Eisessig mit Formaldehyd, behandelt und das entstehende durch die Reste Rt bis Rs substituierte Benzylhalogenid (ein Halogenid der Formel Iii, in der m = 0 ist) in an sich bekannter Weise mit einem Trialkylphos-phit, insbesondere mit Triäthylphosphit, umsetzt. Compounds of the general formula (II) in which m = 0 and A denotes a dialkoxyphosphinylmethyl group Ile can, for. B. can be obtained by a corresponding benzene substituted by the radicals Rj to R5 in the presence of a hydrohalic acid, for. B. in the presence of conc. Hydrochloric acid optionally treated in a solvent, especially in glacial acetic acid with formaldehyde, and the resulting benzyl halide (a halide of the formula Iii in which m = 0) substituted by the radicals Rt to Rs in a manner known per se with a trialkylphosphite, in particular with triethyl phosphite.
Eine in dem vorstehend genannten durch die Reste Rt bis Rs substituierten Benzol vorhandene Alkoxygruppe kann z. B. durch Alkylieren einer vorhandenen Hydroxygruppe eingeführt werden. Man setzt beispielsweise das entsprechende Phenol, vorzugsweise in einem Lösungsmittel, z. B. in einem Alkanol und in Gegenwart einer Base wie Kaliumcarbonat mit einem Alkylhalogenid, z. B. mit Methyljodid oder Di-methylsulfat, um. An alkoxy group present in the above-mentioned benzene substituted by the radicals Rt to Rs can, for. B. be introduced by alkylating an existing hydroxy group. For example, the appropriate phenol is used, preferably in a solvent, e.g. B. in an alkanol and in the presence of a base such as potassium carbonate with an alkyl halide, e.g. B. with methyl iodide or dimethyl sulfate.
Verbindungen der allgemeinen Formel (II), in der m = 1 ist und A eine Dialkoxyphosphinylmethylgruppe Ild bedeutet, sind z. B. auf folgendem Wege erhältlich: Man unterwirft das entsprechende durch die Reste Ri bis Rs substituierte Benzol zunächst einer Formylierungsreaktion, indem man bei- Compounds of the general formula (II) in which m = 1 and A denotes a dialkoxyphosphinylmethyl group Ild are e.g. B. Available in the following way: The corresponding benzene substituted by the radicals R 1 to R 1 is first subjected to a formylation reaction by
25 spielsweise auf die Ausgangsverbindung ein Formylierungs-mittel einwirken lässt. Dies kann z. B. in der Weise geschehen, dass man die Ausgangsverbindung in Gegenwart einer Lewis-Säure formyliert. Als Formylierungsreagenzien kommen insbesondere folgende Substanzen in Frage: Orthoamei-30 sensäureester, Formylchlorid und Dimethylformamid. Von den Lewis-Säuren sind insbesondere geeignet die Halogenide von Zink, Aluminium, Titan, Zinn und Eisen, wie Zinkchlorid, Aluminiumtrichlorid, Titantetrachlorid, Zinntetrachlorid und Eisentrichlorid sowie ferner auch die Halogenide von 35 anorganischen und organischen Säuren wie beispielsweise Phosphoroxychlorid und Methansulfochlorid. 25 for example, a formylating agent can act on the starting compound. This can e.g. B. happen in such a way that the starting compound is formylated in the presence of a Lewis acid. The following substances are particularly suitable as formylation reagents: orthoamei-30 sensic acid ester, formyl chloride and dimethylformamide. Of the Lewis acids, the halides of zinc, aluminum, titanium, tin and iron, such as zinc chloride, aluminum trichloride, titanium tetrachloride, tin tetrachloride and iron trichloride, and also the halides of 35 inorganic and organic acids such as, for example, phosphorus oxychloride and methanesulfochloride, are particularly suitable.
Die Formylierung kann, wenn das Formylierungsmittel im Überschuss anwesend ist, gegebenenfalls ohne Zusatz eines weiteren Lösungsmittels durchgeführt werden. Im allgemeinen 40 empfiehlt es sich jedoch, die Reaktion in einem inerten Lösungsmittel, z. B. in Nitrobenzol, oder in einem chlorierten Kohlenwasserstoff, wie Methylenchlorid, durchzuführen. Die Reaktionstemperatur kann zwischen 0 und dem Siedepunkt des Reaktionsgemisches liegen. If the formylating agent is present in excess, the formylation can optionally be carried out without the addition of a further solvent. In general, however, it is advisable to carry out the reaction in an inert solvent, e.g. B. in nitrobenzene, or in a chlorinated hydrocarbon, such as methylene chloride. The reaction temperature can be between 0 and the boiling point of the reaction mixture.
45 Der erhaltene durch die Reste Rj bis Rs substituierte Benzaldehyd kann anschliessend in an sich bekannter Weise durch Kondensation mit Aceton in der Kälte, d. h. in einem Temperaturbereich von etwa 0 bis 30° C in Gegenwart von Alkali, z. B. in Gegenwart von verdünnter wässriger Natron-50 lauge, zu dem durch die Reste R! bis Rs substituierten Phe-nyl-but-3-en-2-on verlängert werden, das in an sich bekannter Weise mit Hilfe einer metallorganischen Reaktion, z. B. mit einer Grignardreaktion, durch Addition von Acetylen in das entsprechende durch den Rest Rt bis R5 substituierte Phe-55 nyl-3-methyl-3-hydroxy-penta-4-en-l-in übergeführt werden kann. Das erhaltene tertiäre Acetylencarbinol wird anschliessend in an sich bekannter Weise mit Hilfe eines teilweise vergifteten Edelmetallkatalysators (Lindlar-Katalysator) partiell hydriert. Das entstehende tertiäre Äthylencarbinol kann nach 60 erfolgter Halogenierung zu einem Halogenid der Formel Ilk, in der m = 1 ist, mit einem Trialkylphosphit, z. B. mit Triäthylphosphit, in das entsprechende Phosphonat der Formel Ild gewandelt werden. 45 The benzaldehyde obtained which is substituted by the radicals Rj to Rs can then be prepared in a manner known per se by condensation with acetone in the cold, ie. H. in a temperature range of about 0 to 30 ° C in the presence of alkali, e.g. B. in the presence of dilute aqueous sodium hydroxide 50, to which by the residues R! are extended to Rs substituted Phe-nyl-but-3-en-2-one, which in a manner known per se with the aid of an organometallic reaction, for. B. with a Grignard reaction, by adding acetylene into the corresponding Phe-55 nyl-3-methyl-3-hydroxy-penta-4-en-l-in substituted by the radical Rt to R5. The tertiary acetylenecarbinol obtained is then partially hydrogenated in a manner known per se using a partially poisoned noble metal catalyst (Lindlar catalyst). The resulting tertiary ethylene carbinol can after 60 halogenation to a halide of formula Ilk, in which m = 1, with a trialkyl phosphite, for. B. with triethyl phosphite, can be converted into the corresponding phosphonate of the formula Ild.
Verbindungen der allgemeinen Formel Ilg, in der m = 0 65 ist und A die Formylgruppe bedeutet, können z. B. dadurch hergestellt werden, dass man ein durch die Reste Rt bis R5 substituiertes Benzol, wie vorangehend beschrieben, formyliert. Man erhält auf diese Weise, ausgehend von dem Compounds of the general formula IIg, in which m = 0 65 and A denotes the formyl group, can, for. B. be prepared by formylating a benzene substituted by the radicals Rt to R5, as described above. You get this way, starting from that
5 5
616134 616134
durch die Reste Ra bis R5 substituierten Benzol, unmittelbar den durch die Reste Ri bis R5 substituierten Benzaldehyd. benzene substituted by the radicals Ra to R5, directly the benzaldehyde substituted by the radicals Ri to R5.
Verbindungen der allgemeinen Formel Ilh, in der m = 1 ist und A die Formylgruppe bedeutet, lassen sich z. B. in der Weise herstellen, dass man das vorstehend bei der Herstellung von Verbindungen der Formel IIb näher beschriebene durch die Reste Ri bis Rs substituierte Phenyl-but-3-en- Compounds of the general formula Ilh, in which m = 1 and A denotes the formyl group, can, for. B. in such a way that the phenyl-but-3-ene substituted by the radicals R 1 to Rs described in more detail above in the preparation of compounds of the formula IIb
2-on nach Wittig mit Äthoxycarbonyl-methylen-triphenyl-phosphoran oder mit Diäthyl-phosphonoessigsäureäthylester umsetzt. Der erhaltene durch die Reste Rt bis R5 substituierte Phenyl-3-methyl-penta-2,4-dien-l-säureäthylester wird anschliessend in der Kälte mit Hilfe eines gemischten Metallhydrids, insbesondere mit Lithiumaluminiumhydrid, in einem organischen Lösungsmittel, z. B. in Äther oder in Tetrahydro-furan, zu dem durch die Reste Rt bis R5 substituierten Phe-nyl-3-methyl-penta-2,4-dien-l-ol reduziert. Der erhaltene Alkohol wird danach durch Behandeln mit einem Oxydationsmittel, z. B. mit Mangandioxyd, in einem organischen Lösungsmittel, wie Aceton oder Methylenchlorid, in einem zwischen 0° C und dem Siedepunkt des Reaktionsgemisches liegenden Temperaturbereich zu dem gewünschten durch Rt bis R5 substituierten Phenyl-3-methyl-penta-2,4-dien-l-al der Formel Ilh oxydiert. 2-one according to Wittig with ethoxycarbonyl-methylene-triphenyl-phosphorane or with diethyl-phosphonoacetic acid ethyl ester. The obtained phenyl-3-methyl-penta-2,4-diene-l-acidic acid ethyl ester substituted by the residues Rt to R5 is then in the cold with the help of a mixed metal hydride, in particular with lithium aluminum hydride, in an organic solvent, e.g. B. in ether or in tetrahydrofuran, reduced to the phenyl substituted by the radicals Rt to R5-phenyl-3-methyl-penta-2,4-dien-l-ol. The alcohol obtained is then treated with an oxidizing agent, e.g. B. with manganese dioxide, in an organic solvent such as acetone or methylene chloride, in a temperature range between 0 ° C and the boiling point of the reaction mixture to the desired phenyl-3-methyl-penta-2,4-diene substituted by Rt to R5 l-al of the formula Ilh oxidized.
Auch die Verbindungen der Formel (III) sind zum Teil neu: Some of the compounds of the formula (III) are also new:
Verbindungen der Formel (III), in der n = 0 ist und B eine Dialkoxyphosphinylmethylgruppe IIIc bedeutet, lassen sich in einfacher Weise dadurch herstellen, dass man eine gegebenenfalls veresterte 3-Halogenmethylcrotonsäure oder einen verätherten 3-Halogenmethylcrotyl-alkohol mit einem Trialkylphosphit, insbesondere mit Triäthylphosphit, umsetzt. Compounds of the formula (III) in which n = 0 and B denotes a dialkoxyphosphinylmethyl group IIIc can be prepared in a simple manner by an optionally esterified 3-halomethylcrotonic acid or an etherified 3-halomethylcrotyl alcohol with a trialkyl phosphite, in particular with Triethyl phosphite.
Verbindungen der Formel (III), in der n = 1 ist und B eine Dialkoxyphosphinylmethylgruppe Illd bedeutet, lassen sich z. B. in der Weise gewinnen, dass man die Formylgruppe eines Aldehyds der Formel Illh, in der n = 1 ist, mit Hilfe eines Metallhydrids, z. B. mit Hilfe von Natriumborhydrid in einem Alkanol, z. B. in Äthanol oder Isopropanol, zur Hy-droxymethylgruppe reduziert. Der erhaltene Alkohol kann mit Hilfe eines der üblichen Halogenierungsmittel, z. B. mit Phosphoroxychlorid, halogeniert und die erhaltene 8-Halo-gen-3,7-dimethyl-octa-2,4,6-trien-l-carbonsäure, ein Halogenid der Formel Ulk, in der n = 1 ist, oder ein Derivat dieser Säure mit einem Trialkylphosphit, insbesondere mit Diäthyl-phosphit, zu dem gewünschten Phosphonat der Formel Illd umgesetzt werden. Compounds of formula (III) in which n = 1 and B represents a dialkoxyphosphinylmethyl group Illd, z. B. win in such a way that the formyl group of an aldehyde of the formula Illh, in which n = 1, using a metal hydride, for. B. with the help of sodium borohydride in an alkanol, e.g. B. in ethanol or isopropanol, reduced to the hydroxymethyl group. The alcohol obtained can with the aid of one of the usual halogenating agents, for. B. halogenated with phosphorus oxychloride and the resulting 8-halo gene-3,7-dimethyl-octa-2,4,6-triene-l-carboxylic acid, a halide of the formula Ulk, in which n = 1, or a Derivative of this acid with a trialkyl phosphite, in particular with diethyl phosphite, to be converted into the desired phosphonate of the formula IIld.
Verbindungen der Formel Illg, in der n = 0 ist und B die Formylgruppe bedeutet, können beispielsweise dadurch erhalten werden, dass man eine gegebenenfalls veresterte Weinsäure oxydativ spaltet, z. B. durch Einwirkung von Bleitetra-acetat bei Raumtemperatur in einem organischen Lösungsmittel wie Benzol. Das erhaltene Glyoxalsäurederivat wird anschliessend in an sich bekannter Weise, tunlich in Gegenwart eines Amins, mit Propionaldehyd bei erhöhter Temperatur, z. B. in einem zwischen 60 und 110° C liegenden Temperaturbereich, unter Wasserabspaltung zu dem gewünschten 3-For-myl-crotonsäurederivat kondensiert. Compounds of the formula III, in which n = 0 and B denotes the formyl group, can be obtained, for example, by oxidatively cleaving an optionally esterified tartaric acid, e.g. B. by the action of lead tetraacetate at room temperature in an organic solvent such as benzene. The glyoxalic acid derivative obtained is then in a conventional manner, possibly in the presence of an amine, with propionaldehyde at an elevated temperature, for. B. condensed in a temperature range between 60 and 110 ° C, with elimination of water to the desired 3-formyl-crotonic acid derivative.
Verbindungen der Formel Illh, in der n = 1 ist und B die Formylgruppe bedeutet, lassen sich z. B. in der Weise herstellen, dass man auf 4,4-Dimethoxy-3-methyl-but-l-en-3-ol in der Kälte, vorzugsweise bei -10 bis -20° C, in Gegenwart eines tertiären Amins, wie Pyridin, Phosgen einwirken lässt und das erhaltene 2-Formyl-4-chlor-but-2-en mit Hilfe einer Wittig-Reaktion mit einer gegebenenfalls veresterten 3-For-myl-crotonsäure oder mit einem veresterten oder verätherten Compounds of the formula Illh in which n = 1 and B represents the formyl group can, for. B. in such a way that on 4,4-dimethoxy-3-methyl-but-l-en-3-ol in the cold, preferably at -10 to -20 ° C, in the presence of a tertiary amine, such as Pyridine, phosgene and the resulting 2-formyl-4-chloro-but-2-ene by means of a Wittig reaction with an optionally esterified 3-formyl crotonic acid or with an esterified or etherified
3-Formyl-crotylalkohol zu dem gewünschten Aldehyd der Formel Illh verknüpft. 3-Formyl-crotyl alcohol linked to the desired aldehyde of the formula Illh.
Gemäss der Erfindung werden: According to the invention:
- Phosphate mit Aldehyden oder - Phosphates with aldehydes or
Phosphate s mit Aldehyden umgesetzt. Phosphates reacted with aldehydes.
der Formel Ile oder Ild der Formel Illh oder Illg der Formel IIIc oder Illd der Formel Ilh oder Hg of the formula Ile or Ild of the formula Illh or Illg of the formula IIIc or Illd of the formula Ilh or Hg
Nach der von Horner angegebenen Arbeitsweise werden die Komponenten mit Hilfe einer Base und vorzugsweise in io Gegenwart eines inerten organischen Lösungsmittels, z. B. mit Hilfe von Natriumhydrid in Benzol, Toluol, Dimethyl-formamid, Tetrahydrofuran, Dioxan oder 1,2-Dimethoxy-äther, oder auch mit Hilfe eines Alkalimetallalkoholats in einem Alkanol, z. B. mit Hilfe von Natriummethylat in Me-15 thanol, in einem zwischen 0° C und dem Siedepunkt des Reaktionsgemisches liegenden Temperaturbereich kondensiert. According to the procedure given by Horner, the components with the aid of a base and preferably in the presence of an inert organic solvent, for. B. with the help of sodium hydride in benzene, toluene, dimethyl-formamide, tetrahydrofuran, dioxane or 1,2-dimethoxy ether, or with the help of an alkali metal alcoholate in an alkanol, for. B. condensed with sodium methylate in Me-15 ethanol, in a temperature range between 0 ° C and the boiling point of the reaction mixture.
Es hat sich in bestimmten Fällen als zweckmässig erwiesen, die vorstehend genannten Reaktionen in situ, d. h. die Kondensationskomponenten ohne das betreffende Phosphonat zu . 20 isolieren, miteinander zu verknüpfen. In certain cases, it has proven to be expedient to carry out the above-mentioned reactions in situ, i. H. the condensation components without the relevant phosphonate. 20 isolate, link together.
Eine Carbonsäure der Formel (I) kann in an sich bekannter Weise, z. B. durch Behandeln mit Thionylchlorid, vorzugsweise in Pyridin, in das Säurechlorid übergeführt werden, das durch Umsetzen mit einem Alkanol in einen Ester mit 25 Ammoniak in das Amid umgewandelt werden kann. A carboxylic acid of the formula (I) can be prepared in a manner known per se, e.g. B. by treatment with thionyl chloride, preferably in pyridine, be converted into the acid chloride, which can be converted into the amide by reaction with an alkanol in an ester with 25 ammonia.
Ein Carbonsäureester der Formel (I) kann in an sich bekannter Weise, z. B. durch Behandeln mit Alkalien, insbesondere durch Behandeln mit wässriger alkoholischer Natronoder Kalilauge in einem zwischen der Raumtemperatur und 30 dem Siedepunkt des Reaktionsgemisches liegenden Temperaturbereich hydrolysiert und entweder über ein Säurehalo-genid oder, wie nachstehend beschrieben, unmittelbar ami-diert werden. A carboxylic acid ester of the formula (I) can be prepared in a manner known per se, e.g. B. hydrolyzed by treatment with alkalis, in particular by treatment with aqueous alcoholic sodium or potassium hydroxide in a temperature range between room temperature and 30 the boiling point of the reaction mixture and either amidated with an acid halide or, as described below, directly amidated.
Ein Carbonsäureester der Formel (I) kann z. B. durch 35 Behandeln mit Lithiumamid direkt in das entsprechende Amid umgewandelt werden. Das Lithiumamid wird vorteilhaft bei Raumtemperatur mit dem betreffenden Ester zur Reaktion gebracht. A carboxylic acid ester of formula (I) z. B. by 35 treatment with lithium amide directly into the corresponding amide. The lithium amide is advantageously reacted with the ester in question at room temperature.
Ein Amin der Formel (I) bildet mit anorganischen oder 40 organischen Säuren Additionssalze. Als Beispiele können genannt werden: Salze mit Halogenwasserstoffsäuren, insbesondere mit der Chlor- oder Bromwasserstoffsäure, Salze mit Mineralsäuren, z. B. mit Schwefelsäure, oder auch Salze mit organischen Säuren, z. B. mit der Benzoesäure, Essigsäure, 45 Zitronensäure oder Milchsäure. An amine of the formula (I) forms addition salts with inorganic or 40 organic acids. Examples include: salts with hydrohalic acids, especially with hydrochloric or hydrobromic acid, salts with mineral acids, e.g. B. with sulfuric acid, or salts with organic acids, for. B. with benzoic acid, acetic acid, 45 citric acid or lactic acid.
Eine Carbonsäure der Formel (I) bildet mit Basen, insbesondere mit den Alkalimetallhydroxyden, vorzugsweise mit Natrium- oder Kaliumhydroxyd, Salze. A carboxylic acid of the formula (I) forms salts with bases, in particular with the alkali metal hydroxides, preferably with sodium or potassium hydroxide.
Die Verbindungen der Formel (I) können als cis/trans-50 Gemische anfallen, welche in an sich bekannter Weise er-wünschtenfalls in die eis- und trans-Komponenten aufgetrennt oder zu den all-trans-Verbindungen isomerisiert werden können. The compounds of the formula (I) can be obtained as cis / trans-50 mixtures which, if desired, can be separated into the ice and trans components or isomerized to the all-trans compounds if desired.
Die Verfahrensprodukte der Formel (I) stellen pharma-55 kodynamisch wertvolle Verbindungen dar. Sie können zur topischen und systemischen Therapie von benignen und malignen Neoplasien, von prämalignen Läsionen, sowie ferner auch zur systemischen und topischen Prophylaxe der genannten Affektion verwendet werden. The process products of the formula (I) represent pharma-55 codynamically valuable compounds. They can be used for topical and systemic therapy of benign and malignant neoplasms, of pre-malignant lesions, and also for systemic and topical prophylaxis of the affection mentioned.
60 Sie sind des weiteren für die topische und systemische Therapie von Akne, Psoriasis und anderen mit einer verstärkten oder pathologisch veränderten Verhornung einhergehenden Dermatosen, wie auch von entzündlichen und allergischen dermatologischen Affektionen geeignet. Die Verfah-65 rensprodukte der Formel (I) können ferner auch zur Bekämpfung von Schleimhauterkrankungen mit entzündlichen oder degenerativen bzw. metaplastischen Veränderungen eingesetzt werden. 60 They are also suitable for topical and systemic therapy of acne, psoriasis and other dermatoses associated with increased or pathologically altered cornification, as well as for inflammatory and allergic dermatological affections. The process products of the formula (I) can also be used to combat mucosal diseases with inflammatory or degenerative or metaplastic changes.
616 134 616 134
6 6
Die Toxizität der neuen Verbindungsklasse ist gering. Die akute Toxizität [DL50] der 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl-nona-2,4,6,8-tetraen-l-säure[A] und des 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl-nona-2,4,6,8-tetraen-l-säureäthylesters[B] z. B. liegt —wie aus der in der nachstehenden Tabelle verzeichneten Spättoxi-zität nach 20 Tagen ersichtlich — bei der Maus nach intraperitonealer Verabreichung in Rüböl bei 700 bzw. 1000 mg/kg. The toxicity of the new class of compounds is low. The acute toxicity [DL50] of 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-nona-2,4,6,8-tetraen-l-acid [A] and des- 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-nona-2,4,6,8-tetraen-l-acidic acid ethyl ester [B] e.g. B. - as can be seen from the late toxicity after 20 days shown in the table below - in the mouse after intraperitoneal administration in rapeseed oil it was 700 or 1000 mg / kg.
Akute Toxizität DLi0 mg/kg DLS0 mg/kg DL90 mg/kg Acute toxicity DLi0 mg / kg DLS0 mg / kg DL90 mg / kg
Substanz A Substance A
nach 1 Tag >4000 >4000 >4000 after 1 day> 4000> 4000> 4000
nach 10 Tagen 580 700 890 after 10 days 580 700 890
nach 20 Tagen 580 700 890 after 20 days 580 700 890
Akute Toxizität DLi0 mg/kg DLS0 mg/kg DL90 mg/kg Acute toxicity DLi0 mg / kg DLS0 mg / kg DL90 mg / kg
Substanz B Substance B
nach 1 Tag >4000 >4000 >4000 after 1 day> 4000> 4000> 4000
nach 10 Tagen 1400 1900 2600 after 10 days 1400 1900 2600
nach 20 Tagen 710 1000 1400 after 20 days 710 1000 1400
Die tumorhemmende Wirkung der Verfahrensprodukte ist signifikant. Im Papillomtest regressieren mit Dimethylbenz-anthracen und Krotonöl induzierte Tumoren. Die Durchmesser der Papillome nehmen innerhalb von 2 Wochen bei intraperitonealer Applikation von Substanz A : bei 50 mg/kg/Woche um 38% The tumor-inhibiting effect of the process products is significant. In the papilloma test, tumors induced with dimethylbenzanthracene and croton oil regress. The diameters of the papillomas increase within 2 weeks with intraperitoneal application of substance A: at 50 mg / kg / week by 38%
bei 100 mg/kg/Woche um 69% von Substanz B: bei 25 mg/kg/Woche um 45 % at 100 mg / kg / week by 69% of substance B: at 25 mg / kg / week by 45%
bei 50 mg/kg/Woche um 63 % ab. at 50 mg / kg / week by 63%.
Die Verbindungen der Formel (I) können deshalb als Heilmittel, z. B. in Form pharmazeutischer Präparate, Anwendung finden. The compounds of formula (I) can therefore be used as medicines, e.g. B. in the form of pharmaceutical preparations.
Die zur systemischen Anwendung dienenden Präparate können z. B. dadurch hergestellt werden, dass man eine Verbindung der Formel (I) als wirksamen Bestandteil nichttoxischen, inerten an sich in solchen Präparaten üblichen festen oder flüssigen Trägern zufügt. The preparations used for systemic use can, for. B. be prepared by adding a compound of formula (I) as an active ingredient non-toxic, inert solid or liquid carriers which are conventional in such preparations.
Die Mittel können enterai oder parenteral verabreicht werden. Für die enterale Applikation eignen sich z. B. Mittel in Form von Tabletten, Kapseln, Dragées, Sirupen, Suspensionen, Lösungen und Suppositorien. Für die parenterale Applikation sind Mittel in Form von Infusions- oder Inektions-lösungen geeignet. The agents can be administered enterally or parenterally. For enteral application z. B. Agents in the form of tablets, capsules, dragées, syrups, suspensions, solutions and suppositories. Agents in the form of infusion or injection solutions are suitable for parenteral administration.
Die Dosierungen, in denen die Verfahrensprodukte verabreicht werden, können je nach Anwendungsart und Anwendungsweg sowie nach den Bedürfnissen der Patienten variieren. The dosages in which the process products are administered can vary depending on the type of application and route of use and on the needs of the patients.
Die Verfahrensprodukte können in Mengen von 5 bis 200 mg täglich in einer oder mehreren Dosierungen verabreicht werden. Eine bevorzugte Darreichungsform sind Kapseln mit einem Gehalt von etwa 10 bis etwa 100 mg Wirkstoff. The process products can be administered in amounts of 5 to 200 mg daily in one or more doses. A preferred dosage form are capsules with a content of about 10 to about 100 mg of active ingredient.
Die Präparate können inerte oder auch pharmakodyna-misch aktive Zusätze enthalten. Tabletten oder Granula z. B. können eine Reihe von Bindemitteln, Füllstoffen, Trägersubstanzen oder Verdünnungsmitteln enthalten. Flüssige Präparate können beispielsweise in Form einer sterilen, mit Wasser mischbaren Lösung vorliegen. Kapseln können neben dem Wirkstoff zusätzlich ein Füllmaterial oder Verdickungsmittel enthalten. Des weiteren können geschmacksverbessernde Zusätze sowie die üblicherweise als Konservierungs-, Stabili-sierungs-, Feuchthalte- oder Emulgiermittel verwendeten The preparations can contain inert or pharmacodynamically active additives. Tablets or granules e.g. B. can contain a number of binders, fillers, carriers or diluents. Liquid preparations can, for example, be in the form of a sterile, water-miscible solution. In addition to the active ingredient, capsules can also contain a filler or thickener. In addition, taste-improving additives and those which are usually used as preservatives, stabilizers, moisturizers or emulsifiers can be used
Stoffe, ferner auch Salze zur Veränderung des osmotischen Druckes, Puffer und andere Zusätze vorhanden sein. Substances, also salts for changing the osmotic pressure, buffers and other additives are present.
Die vorstehend erwähnten Trägersubstanzen und Verdünnungsmittel können aus organischen oder anorganischen Stoffen, z. B. aus Wasser, Gelatine, Milchzucker, Stärke, Magnesiumstearat, Talkum, Gummi arabicum, Polyalkylen-glykolen und dergleichen bestehen. Voraussetzung ist, dass alle bei der Herstellung der Präparate verwendeten Hilfsstoffe untoxisch sind. The above-mentioned carriers and diluents can be made from organic or inorganic substances, e.g. B. from water, gelatin, milk sugar, starch, magnesium stearate, talc, gum arabic, polyalkylene glycols and the like. The prerequisite is that all auxiliary substances used in the manufacture of the preparations are non-toxic.
Zur topischen Anwendung werden die Verfahrensprodukte zweckmässig in Form von Salben, Tinkturen, Crèfflen, Lösungen, Lotionen, Sprays, Suspensionen und dergleichen verwendet. Bevorzugt sind Salben und Cremen sowie Lösungen. For topical use, the process products are expediently used in the form of ointments, tinctures, crepes, solutions, lotions, sprays, suspensions and the like. Ointments and creams and solutions are preferred.
Diese zur topischen Anwendung bestimmten Präparate können dadurch hergestellt werden, dass man die Verfahrensprodukte als wirksamen Bestandteil nichttoxischen, inerten, für topische Behandlung geeigneten, an sich in solchen Präparaten üblichen festen oder flüssigen Trägern zumischt. These preparations intended for topical use can be prepared by admixing the process products as an effective component of non-toxic, inert, solid or liquid carriers which are customary in such preparations and are suitable for topical treatment.
Für die topische Anwendung sind zweckmässig etwa 0,01-bis etwa 0,3%ige, vorzugsweise 0,02- bis 0,l%ige, Lösungen sowie etwa 0,05- bis etwa 5%ige, vorzugsweise etwa 0,1- bis etwa 2,0%ige, Salben oder Crèmen geeignet. For topical use, about 0.01 to about 0.3%, preferably 0.02 to 0.1%, solutions and about 0.05 to about 5%, preferably about 0.1,% are expedient. up to about 2.0%, ointments or creams.
Den Präparaten kann gegebenenfalls ein Antioxydationsmittel, z. B. Tocopherol, N-Methyl-y-tocopheramin sowie butyliertes Hydroxyanisol oder butyliertes Hydroxytoluol beigemischt sein. The preparations can optionally contain an antioxidant, e.g. B. tocopherol, N-methyl-y-tocopheramine and butylated hydroxyanisole or butylated hydroxytoluene.
Beispiel 1 example 1
1,7 g 8-Diäthoxy-phosphono-3,7-dimethyl-octa-2,4,6-trien-l-säureäthylester werden in 8,0 ml Tetrahydrofu-ran gelöst. Die Lösung wird bei 0° C mit 0,27 g Natriumhydrid [50 bis 60%] versetzt, 30 Minuten bei 0° C gerührt und danach tropfenweise innerhalb 15 Minuten mit einer Lösung von 0,96 g 2,3,6-Trimethyl-p-anisaldehyd in 3 ml Tetrahydro-furan versetzt. Das Reaktionsgemisch wird 7 Stunden bei Raumtemperatur gerührt, danach auf Eis gegossen und nach Zugabe von 2n Salzsäure mit Äther extrahiert. Der Ätherextrakt wird mit Wasser neutral gewaschen, über Natriumsulfat getrocknet und unter vermindertem Druck eingedampft. Der zurückbleibende 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl-nona-2,4,6,8-tetraen-l-säureäthylester schmilzt bei 104 bis 105° C. 1.7 g of 8-diethoxy-phosphono-3,7-dimethyl-octa-2,4,6-triene-l-acidic acid ethyl ester are dissolved in 8.0 ml of tetrahydrofuran. 0.27 g of sodium hydride [50 to 60%] is added to the solution at 0.degree. C., the mixture is stirred at 0.degree. C. for 30 minutes and then dropwise with a solution of 0.96 g of 2,3,6-trimethyl within 15 minutes. p-anisaldehyde in 3 ml of tetrahydrofuran. The reaction mixture is stirred at room temperature for 7 hours, then poured onto ice and extracted with ether after the addition of 2N hydrochloric acid. The ether extract is washed neutral with water, dried over sodium sulfate and evaporated under reduced pressure. The remaining 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-nona-2,4,6,8-tetraen-l-acidic acid ester melts at 104 to 105 ° C.
Anstelle des oben eingesetzten Natriumhydrids [0,27 g] kann ebenso auch ein Alkalimetallalkoholat, z. B. Natrium-äthylat [0,125 g Natrium/5 ml Äthanol] als Kondensationsmittel verwendet werden. Instead of the sodium hydride [0.27 g] used above, an alkali metal alcoholate, e.g. B. sodium ethylate [0.125 g sodium / 5 ml ethanol] can be used as a condensing agent.
Der als Ausgangsverbindung eingesetzte 8-Diäthoxyphos-phono-3,7-dimethyl-octa-2,4,6-trien-l-säureäthylester kann z. B. wie folgt hergestellt werden: The 8-diethoxyphos-phono-3,7-dimethyl-octa-2,4,6-triene-l-acidic acid ethyl ester used as the starting compound can e.g. B. can be produced as follows:
3,03 g 8-Brom-3,7-dimethyl-octa-2,4,6-trien-l-säureäthyl-ester werden zusammen mit 1,66 g Triäthylphosphit langsam auf 125° C erhitzt. Der überschüssige Bromester wird abdestilliert. Der Rückstand wird nach dem Erkalten auf Eis gegossen und mit Äther extrahiert. Der Ätherextrakt wird mit Wasser und mit einer gesättigten wässrigen Natriumhydrogencar-bonatlösung gewaschen, getrocknet und unter vermindertem Druck eingedampft. Der zurückbleibende 8-Diäthoxy-phos-phono-3,7-dimethyl-octa-2,4,6-trien-l-säureäthylester wird unmittelbar, wie vorstehend beschrieben, mit 2,3,6-Trime-thyl-p-anisaldehyd umgesetzt. 3.03 g of 8-bromo-3,7-dimethyl-octa-2,4,6-triene-l-acidic acid ethyl ester are slowly heated to 125 ° C. together with 1.66 g of triethyl phosphite. The excess bromester is distilled off. After cooling, the residue is poured onto ice and extracted with ether. The ether extract is washed with water and with a saturated aqueous sodium hydrogen carbonate solution, dried and evaporated under reduced pressure. The remaining 8-diethoxy-phos-phono-3,7-dimethyl-octa-2,4,6-triene-l-acidic acid ethyl ester is immediately, as described above, with 2,3,6-trimethyl-p-anisaldehyde implemented.
Der in Beispiel 1 erhaltene Ester kann wie folgt in die freie Säure umgewandelt werden: The ester obtained in Example 1 can be converted into the free acid as follows:
116,7 g 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-di-methyl-nona-2,4,6,8-tetraen-l-säure-äthylester werden in 200 ml abs. Äthanol eingetragen und mit einer Lösung von 125,8 g Kaliumhydroxyd in 195 ml Wasser versetzt. Das Gemisch wird unter Stickstoffbegasung 30 Minuten zum Sieden erhitzt, danach abgekühlt, in 101 Eiswasser eingetragen und nach Zugabe von etwa 240 ml konz. Salzsäure [pH 2 bis 4] 116.7 g of ethyl 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-nona-2,4,6,8-tetraen-1-acid are dissolved in 200 ml abs. Ethanol entered and mixed with a solution of 125.8 g of potassium hydroxide in 195 ml of water. The mixture is heated to boiling under nitrogen gas for 30 minutes, then cooled, poured into 101 ice water and after adding about 240 ml of conc. Hydrochloric acid [pH 2 to 4]
s io s io
15 15
20 20th
25 25th
30 30th
35 35
40 40
45 45
50 50
55 55
60 60
65 65
7 7
616 134 616 134
erschöpfend mit insgesamt 9 1 Methylenchlorid extrahiert. Der Extrakt wird mit etwa 6 1 Wasser neutral gewaschen, über Calciumchlorid getrocknet und unter vermindertem Druck eingedampft. Der Rückstand wird in 700 ml Hexan aufgenommen. Die ausfallende 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl-nona-2,4,6,8-tetraen-l-säure schmilzt bei 228 bis 230° C. extracted exhaustively with a total of 9 1 methylene chloride. The extract is washed neutral with about 6 liters of water, dried over calcium chloride and evaporated under reduced pressure. The residue is taken up in 700 ml of hexane. The precipitated 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-nona-2,4,6,8-tetraen-l-acid melts at 228 to 230 ° C.
Gemäss Beispiel 1 erhält man According to Example 1, one obtains
- aus Trimethyl-p-anisaldehyd und 8-Diäthoxy-phosphono-3,7-dimethyl-octa-2,4,6-trien-1-säurebutylester - From trimethyl-p-anisaldehyde and 8-diethoxy-phosphono-3,7-dimethyl-octa-2,4,6-triene-1-butyl acid ester
- den 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - the 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-l-säurebutylester, Fp.: 80— 81 °C. butyl nona-2,4,6,8-tetraen-l-acid ester, m.p .: 80-81 ° C.
- aus Trimethyl-p-anisaldehyd und l-Acetoxy-8-diäthoxy-phosphono-3,7-dimethyl-octa-2,4,6-trien. - From trimethyl-p-anisaldehyde and l-acetoxy-8-diethoxy-phosphono-3,7-dimethyl-octa-2,4,6-triene.
- das l-Acetoxy-9-(4-methoxy-2,3,6-trimethyI- - the l-acetoxy-9- (4-methoxy-2,3,6-trimethyl)
phenyl)-3,7-dimethyl-nona-2,4,6,8-tetraen [Öl]. phenyl) -3,7-dimethyl-nona-2,4,6,8-tetraene [oil].
- aus p-Äthoxy-trimethyl-benzaldehyd und 8-Diäthoxy-phosphono-3,7-dimethyl-octa-2,4,6-trien-1-säureäthylester - From p-ethoxy-trimethyl-benzaldehyde and 8-diethoxy-phosphono-3,7-dimethyl-octa-2,4,6-triene-1-acidic acid ethyl ester
- den 9-(4-Äthoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - the 9- (4-ethoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-l-säureäthylester, Fp. 96-97°C. nona-2,4,6,8-tetraen-l-acidic acid ester, mp. 96-97 ° C.
- aus p-Methoxy-tetramethyl-benzaldehyd und 8-Diäthoxy-phosphono-3,4-dimethyl-octa-2,4,6-trien-1-säurebutylester - From p-methoxy-tetramethyl-benzaldehyde and 8-diethoxy-phosphono-3,4-dimethyl-octa-2,4,6-triene-1-acidic acid butyl ester
- den 9-(4-Methoxy-2,3,5,6-tetramethyl-phenyl)-3,7-di- - the 9- (4-methoxy-2,3,5,6-tetramethyl-phenyl) -3,7-di-
methyl-nona-2,4,6,8-tetraen-l-säurebutylester [Öl] und daraus methyl-nona-2,4,6,8-tetraen-l-acidic acid butyl ester [oil] and therefrom
- die 9-(4-Methoxy-2,3,6,8-tetraenmethyl-phenyl)-3,7-di- - the 9- (4-methoxy-2,3,6,8-tetraenmethyl-phenyl) -3,7-di-
methyl-nona-2,4,6,8-tetraen-l-säure, Fp. 230—233°C. methyl nona-2,4,6,8-tetraen-l-acid, mp 230-233 ° C.
Beispiel 2 Example 2
60 g 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dime-thyl-nona-2,4,6,8-tetraen-l-säure werden in 1000 ml Aceton gelöst. Die Lösung wird nach Zugabe von 128 g Methyljodid und 128 g Kaliumcarbonat unter Stickstoffbegasung 16 Stunden bei 55 bis 60° C gerührt und anschliessend unter vermindertem Druck eingedampft. Der Rückstand wird in 1300 ml Petroläther [Siedepunkt 80 bis 105° C] gelöst. Der bei —20° C auskristallisierende 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl-nona-2,4,6,8-tetraen-l-säuremethyI-ester schmilzt bei 98 bis 99° C. 60 g of 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-nona-2,4,6,8-tetraen-1-acid are dissolved in 1000 ml of acetone. After the addition of 128 g of methyl iodide and 128 g of potassium carbonate, the solution is stirred for 16 hours at 55 to 60 ° C. under nitrogen gassing and then evaporated under reduced pressure. The residue is dissolved in 1300 ml of petroleum ether [boiling point 80 to 105 ° C]. The 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-nona-2,4,6,8-tetraen-l-acidic methyl ester, which crystallizes out at −20 ° C., melts 98 to 99 ° C.
In analoger Weise erhält man One obtains in an analogous manner
- aus 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - from 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-l-säure und Äthyljodid nona-2,4,6,8-tetraen-l-acid and ethyl iodide
- den 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - the 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-l-säureäthylester, Fp.: 104 bis 105°C; ethyl nona-2,4,6,8-tetraen-l, m.p .: 104 to 105 ° C;
- aus 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - from 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-l-säure und Isopropyljodid nona-2,4,6,8-tetraen-l-acid and isopropyl iodide
- den 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - the 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-1 -säureisopropylester [Öl] ; isopropyl nona-2,4,6,8-tetraen-1-acid [oil];
- aus 9-(4-Methoxy-2,3,5,6-tetramethyl-phenyl)-3,7-di- - from 9- (4-methoxy-2,3,5,6-tetramethylphenyl) -3,7-di-
methyl-nona-2,4,6,8-tetraen-l-säure und Äthyljodid methyl-nona-2,4,6,8-tetraen-l-acid and ethyl iodide
- den 9-(4-Methoxy-2,3,5,6-tetramethyl-phenyl)-3,7-di- - the 9- (4-methoxy-2,3,5,6-tetramethyl-phenyl) -3,7-di-
methyl-nona-2,4,6,8-tetraen-l-säureäthylester, Fp.: 105—106°C; methyl nona-2,4,6,8-tetraen-l-acidic acid ester, m.p .: 105-106 ° C;
- aus 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - from 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-1 -säure und Diäthylaminoäthylchlorid nona-2,4,6,8-tetraen-1-acid and diethylaminoethyl chloride
— den 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - the 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-l-säure-2-(diäthylamino)-äthyl-ester [hellgelbes Öl]; nona-2,4,6,8-tetraen-l-acid-2- (diethylamino) ethyl ester [light yellow oil];
— aus 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - from 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-l-säure und /3-Picolinchlorid nona-2,4,6,8-tetraen-l-acid and / 3-picoline chloride
— den 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - the 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-l-säure-(3-pyridyl)-methylester, Fp.: 113—114°C. (3-pyridyl) methyl ester, nona-2,4,6,8-tetraen-l-acid, mp: 113-114 ° C.
Beispiel 3 Example 3
28,6 g 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dime-thyl-nona-2,4,6,8-tetraen-l-säure werden in 300 ml Benzol eingetragen und unter Stickstoffbegasung mit 12 g Phosphor-trichlorid versetzt. Das Benzol wird anschliessend unter vermindertem Druck abdestilliert. Das zurückbleibende 9-(4-Methoxy-2,4,6-trimethyl-phenyl)-3,7-dimethyl-nona-2,4,6,8-tetraen-l-säurechlorid wird in 1200 ml Äther gelöst. Die Lösung wird bei —33° C in 500 ml flüssiges Ammoniak eingetropft und 3 Stunden gerührt. Das Reaktionsgemisch wird danach mit 500 ml Äther verdünnt und ohne Kühlung 12 Stunden weitergerührt, wobei das Ammoniak verdampft. Der Rückstand wird in 101 Methylenchlorid gelöst. Die Lösung wird 2mal mit 3 1 Wasser gewaschen, über Natriumsulfat getrocknet und unter vermindertem Druck eingedampft. Das zurückbleibende 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl-nona-2,4,6,8-tetraen-l-saureamid schmilzt nach dem Umkristallisieren aus Äthanol bei 207 bis 209° C. 28.6 g of 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-nona-2,4,6,8-tetraen-1-acid are dissolved in 300 ml of benzene registered and mixed with nitrogen gassing with 12 g of phosphorus trichloride. The benzene is then distilled off under reduced pressure. The remaining 9- (4-methoxy-2,4,6-trimethyl-phenyl) -3,7-dimethyl-nona-2,4,6,8-tetraen-l-acid chloride is dissolved in 1200 ml of ether. The solution is dropped into 500 ml of liquid ammonia at -33 ° C. and stirred for 3 hours. The reaction mixture is then diluted with 500 ml of ether and stirred for 12 hours without cooling, the ammonia evaporating. The residue is dissolved in 101 methylene chloride. The solution is washed twice with 3 l of water, dried over sodium sulfate and evaporated under reduced pressure. The remaining 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-nona-2,4,6,8-tetraen-l-acid amide melts after recrystallization from ethanol at 207 to 209 ° C.
\ \
In analoger Weise erhält man One obtains in an analogous manner
— aus 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - from 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-l-säurechlorid und Äthylamin nona-2,4,6,8-tetraen-l-acid chloride and ethylamine
— das 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - the 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-l-säureäthylamid; Fp. 179 bis 180°C; nona-2,4,6,8-tetraen-l-acid ethylamide; Mp 179-180 ° C;
— aus 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - from 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-l-säurechlorid und Diäthylamin nona-2,4,6,8-tetraen-l-acid chloride and diethylamine
— das 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - the 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-l-säurediäthylamid; Fp. 105 bis 106°C; nona-2,4,6,8-tetraen-1-acid diethylamide; Mp 105-106 ° C;
— aus 9-(4-Methoxy-2,3,5,6-tetramethyl-phenyl)-3,7-di- - from 9- (4-methoxy-2,3,5,6-tetramethylphenyl) -3,7-di-
methyl-nona-2,4,6,8-tetraen-l-säurechlorid und Äthylamin methyl-nona-2,4,6,8-tetraen-l-acid chloride and ethylamine
— das 9-(4-Methoxy-2,3,5,6-tetramethyl-phenyl)-3,7-di- - the 9- (4-methoxy-2,3,5,6-tetramethyl-phenyl) -3,7-di-
methyl-nona-2,4,6,8-tetraen-l-säureäthylamid; Fp.: 200-201° C; methyl-nona-2,4,6,8-tetraen-l-acid ethylamide; Mp: 200-201 ° C;
— aus 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - from 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-l-säurechlorid und Morpholin nona-2,4,6,8-tetraen-1-acid chloride and morpholine
— das 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - the 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-l-säuremorpholid. nona-2,4,6,8-tetraen-l-acid morpholide.
Beispiel 4 Example 4
In Analogie zu der in Beispiel 3 beschriebenen Arbeitsweise können hergestellt werden: In analogy to the procedure described in Example 3, the following can be produced:
— aus 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - from 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-l-säurechlorid, nona-2,4,6,8-tetraen-l-acid chloride,
durch Umsetzen mit Methylamin, by reacting with methylamine,
— das 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - the 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-l-säuremethylamid; Fp.: 206°C. nona-2,4,6,8-tetraen-1-acid methylamide; Mp .: 206 ° C.
durch Umsetzen mit Isopropylamin by reacting with isopropylamine
— das 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl- - the 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-
nona-2,4,6,8-tetraen-l-säureisopropylamid; Fp.: 200°C. nona-2,4,6,8-tetraen-l-acid isopropylamide; Mp .: 200 ° C.
5 5
10 10th
15 15
20 20th
25 25th
30 30th
35 35
40 40
45 45
50 50
55 55
60 60
65 65
616134 616134
durch Umsetzen mit n-Butylamin das 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl-nona-2,4,6,8-tetraen-l-säure-n-butylamid; Fp.: 178°C. by reacting with n-butylamine the 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-nona-2,4,6,8-tetraen-1-acid-n-butylamide ; Mp: 178 ° C.
durch Umsetzen mit Hexylamin — das 9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl-nona-2,4,6,8-tetraen-l-säurehexylamid; Fp.: 157—158°C. by reaction with hexylamine - the 9- (4-methoxy-2,3,6-trimethyl-phenyl) -3,7-dimethyl-nona-2,4,6,8-tetraen-1-acid hexylamide; Mp: 157-158 ° C.
s s
Claims (11)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH460373A CH585166A5 (en) | 1973-03-30 | 1973-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH616134A5 true CH616134A5 (en) | 1980-03-14 |
Family
ID=4279174
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH460373A CH585166A5 (en) | 1973-03-30 | 1973-03-30 | |
CH171076A CH616134A5 (en) | 1973-03-30 | 1976-02-12 | Process for the preparation of novel polyene compounds |
CH171176A CH616135A5 (en) | 1973-03-30 | 1976-02-12 | Process for the preparation of polyene compounds |
CH171376A CH616136A5 (en) | 1973-03-30 | 1976-02-12 | Process for the preparation of novel polyene compounds |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH460373A CH585166A5 (en) | 1973-03-30 | 1973-03-30 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH171176A CH616135A5 (en) | 1973-03-30 | 1976-02-12 | Process for the preparation of polyene compounds |
CH171376A CH616136A5 (en) | 1973-03-30 | 1976-02-12 | Process for the preparation of novel polyene compounds |
Country Status (32)
Country | Link |
---|---|
JP (1) | JPS5724333B2 (en) |
AR (1) | AR207004A1 (en) |
AT (1) | AT340397B (en) |
AU (1) | AU472475B2 (en) |
BE (1) | BE813002A (en) |
BR (1) | BR7402525D0 (en) |
CA (1) | CA1030975A (en) |
CH (4) | CH585166A5 (en) |
CU (1) | CU34050A (en) |
DD (1) | DD111368A5 (en) |
DE (1) | DE2414619C2 (en) |
DK (1) | DK155043C (en) |
ES (1) | ES424750A1 (en) |
FI (1) | FI62280C (en) |
FR (1) | FR2223037B1 (en) |
GB (2) | GB1468401A (en) |
HK (1) | HK28780A (en) |
HU (1) | HU172655B (en) |
IE (1) | IE39098B1 (en) |
IL (1) | IL44368A (en) |
KE (1) | KE3047A (en) |
LU (2) | LU69733A1 (en) |
MX (1) | MX152550A (en) |
MY (1) | MY8100064A (en) |
NL (2) | NL161429C (en) |
NO (2) | NO143426C (en) |
PH (1) | PH13081A (en) |
PL (1) | PL96105B1 (en) |
SE (1) | SE419752B (en) |
SU (1) | SU613718A3 (en) |
YU (1) | YU40253B (en) |
ZA (1) | ZA741580B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008002302A1 (en) | 2007-06-13 | 2008-12-18 | Basf Se | Preparing etretinate, useful to treat severe psoriasis and ichthyosis vulgaris, comprises reacting acitretin with active reagent e.g. 1,1'-carbonyldiimidazole, followed by reacting with ethanol and/or alkali or alkaline earth ethanolate |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH604705A5 (en) * | 1974-09-24 | 1978-09-15 | Hoffmann La Roche | |
CH619437A5 (en) * | 1975-08-22 | 1980-09-30 | Hoffmann La Roche | Process for the preparation of polyene compounds. |
CH624373A5 (en) * | 1975-11-14 | 1981-07-31 | Hoffmann La Roche | Process for the preparation of polyene compounds |
US4395575A (en) | 1975-11-14 | 1983-07-26 | Hoffmann-La Roche, Inc. | 5(Halophenyl)-2-fluoro-pentadienals |
US4338253A (en) | 1975-11-14 | 1982-07-06 | Hoffmann-La Roche Inc. | Fluorinated aromatic polyenes |
US4321209A (en) | 1975-11-14 | 1982-03-23 | Hoffmann-La Roche Inc. | Fluorinated aromatic polyenes |
US4335248A (en) | 1975-11-14 | 1982-06-15 | Hoffmann-La Roche Inc. | Fluorinated polyenes |
US4299995A (en) | 1979-05-10 | 1981-11-10 | Hoffmann-La Roche Inc. | Fluorinated polyenes |
US4375563A (en) | 1975-11-14 | 1983-03-01 | Hoffmann-La Roche Inc. | Fluorinated aromatic polyenes |
US4137246A (en) * | 1976-09-13 | 1979-01-30 | Hoffmann-La Roche Inc. | Fluorinated aromatic polyenes |
US4169100A (en) * | 1975-11-14 | 1979-09-25 | Hoffmann-La Roche Inc. | Fluorinated aromatic polyenes |
US4201727A (en) | 1976-11-14 | 1980-05-06 | Hoffmann-La Roche Inc. | Fluorinated aromatic polyenes |
US4266073A (en) * | 1975-11-14 | 1981-05-05 | Hoffmann-La Roche Inc. | Fluorinated aromatic polyenes |
CA1111441A (en) * | 1976-12-20 | 1981-10-27 | Werner Bollag | Polyene compounds |
US4200647A (en) * | 1977-12-21 | 1980-04-29 | Hoffmann-La Roche Inc. | Vitamin A compositions to treat rheumatic disease |
US4642318A (en) * | 1982-11-17 | 1987-02-10 | Klaus Wolff | Method for decreasing radiation load in PUVA therapy |
CH661516A5 (en) * | 1983-12-08 | 1987-07-31 | Hoffmann La Roche | PHENYLNONATETRAENOYL SUGAR DERIVATIVES. |
ZA854828B (en) * | 1984-07-27 | 1986-03-26 | Hoffmann La Roche | Phenyl nonatetraenoic acid derivatives |
US5250562A (en) * | 1988-02-24 | 1993-10-05 | Hoffmann-La Roche Inc. | Stilbene derivatives |
JPH10158192A (en) * | 1996-10-03 | 1998-06-16 | Eisai Co Ltd | Medicine composition for treating graft-versus-host disease (gvhd) and for suppressing graft rejection in organ transplantation |
JP4584384B2 (en) * | 1999-09-28 | 2010-11-17 | 扶桑薬品工業株式会社 | New antitumor agent |
CN105601782B (en) * | 2007-12-28 | 2019-06-18 | 株式会社普利司通 | Hydroxyaryl functionalized polymers |
-
1973
- 1973-03-30 CH CH460373A patent/CH585166A5/xx active Protection Beyond IP Right Term
-
1974
- 1974-01-01 AR AR252831A patent/AR207004A1/en active
- 1974-03-07 IL IL44368A patent/IL44368A/en unknown
- 1974-03-11 ZA ZA00741580A patent/ZA741580B/en unknown
- 1974-03-12 AU AU66566/74A patent/AU472475B2/en not_active Expired
- 1974-03-25 PH PH15656A patent/PH13081A/en unknown
- 1974-03-25 IE IE643/74A patent/IE39098B1/en unknown
- 1974-03-26 DE DE2414619A patent/DE2414619C2/en not_active Expired
- 1974-03-28 FR FR7410832A patent/FR2223037B1/fr not_active Expired
- 1974-03-28 DD DD177523A patent/DD111368A5/xx unknown
- 1974-03-28 SU SU742008955A patent/SU613718A3/en active
- 1974-03-28 LU LU69733*A patent/LU69733A1/xx active Protection Beyond IP Right Term
- 1974-03-29 SE SE7404312A patent/SE419752B/en not_active IP Right Cessation
- 1974-03-29 CU CU7434050A patent/CU34050A/en unknown
- 1974-03-29 DK DK176174A patent/DK155043C/en active Protection Beyond IP Right Term
- 1974-03-29 FI FI981/74A patent/FI62280C/en active Protection Beyond IP Right Term
- 1974-03-29 NO NO741144A patent/NO143426C/en unknown
- 1974-03-29 ES ES424750A patent/ES424750A1/en not_active Expired
- 1974-03-29 JP JP3481374A patent/JPS5724333B2/ja not_active Expired
- 1974-03-29 PL PL1974169924A patent/PL96105B1/en unknown
- 1974-03-29 NL NL7404324.A patent/NL161429C/en active Protection Beyond IP Right Term
- 1974-03-29 AT AT260174A patent/AT340397B/en active Protection Beyond IP Right Term
- 1974-03-29 MX MX150257A patent/MX152550A/en unknown
- 1974-03-29 GB GB1401674A patent/GB1468401A/en not_active Expired
- 1974-03-29 CA CA196,337A patent/CA1030975A/en not_active Expired
- 1974-03-29 YU YU883/74A patent/YU40253B/en unknown
- 1974-03-29 BE BE142589A patent/BE813002A/en not_active IP Right Cessation
- 1974-03-29 BR BR2525/74A patent/BR7402525D0/en unknown
- 1974-03-29 GB GB918576A patent/GB1468402A/en not_active Expired
- 1974-03-29 HU HU73HO00001662A patent/HU172655B/en unknown
-
1976
- 1976-02-12 CH CH171076A patent/CH616134A5/en not_active IP Right Cessation
- 1976-02-12 CH CH171176A patent/CH616135A5/en not_active IP Right Cessation
- 1976-02-12 CH CH171376A patent/CH616136A5/en not_active IP Right Cessation
-
1980
- 1980-05-03 KE KE3047A patent/KE3047A/en unknown
- 1980-05-22 HK HK287/80A patent/HK28780A/en unknown
-
1981
- 1981-12-30 MY MY64/81A patent/MY8100064A/en unknown
-
1993
- 1993-06-16 LU LU88313C patent/LU88313I2/en unknown
- 1993-06-17 NL NL930081C patent/NL930081I2/en unknown
-
1994
- 1994-07-07 NO NO1994004C patent/NO1994004I1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008002302A1 (en) | 2007-06-13 | 2008-12-18 | Basf Se | Preparing etretinate, useful to treat severe psoriasis and ichthyosis vulgaris, comprises reacting acitretin with active reagent e.g. 1,1'-carbonyldiimidazole, followed by reacting with ethanol and/or alkali or alkaline earth ethanolate |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH616134A5 (en) | Process for the preparation of novel polyene compounds | |
DE69214632T2 (en) | 7-PHENYLETHYNYL-SUBSTITUTED CHROMANE AND THIOCHROMANE WITH RETINOID-LIKE BIOLOGICAL ACTIVITY | |
DE69025157T2 (en) | With a heteroaromatic group and a phenyl group, acetylenes disubstituted with retinoid-like activity | |
EP0002742B1 (en) | Stilbene derivatives, their preparation and medicines containing these stilbene derivatives | |
EP0331983B1 (en) | Stilbene derivatives, their preparation and their use in medicines | |
DE2437607A1 (en) | POLYENE COMPOUNDS | |
DE3715809A1 (en) | TETRAHYDRONAPHTHALINE DERIVATIVES | |
DE3926148A1 (en) | DIARYLACETYLENE, THEIR MANUFACTURE AND USE | |
DE3202100A1 (en) | SUBSTITUTED 4-HYDROXYANILIDES, ITS PRODUCTION AND PHARMACEUTICAL PREPARATIONS CONTAINING THEM | |
EP0058370B1 (en) | Tetrahydronaphthalene and indan compounds, their production and pharmaceutical preparations | |
DE2542612C2 (en) | ||
EP0004680A2 (en) | Derivative nonatetraenoic acid and pharmaceutical compositions | |
DE2756652C2 (en) | ||
DE2440525A1 (en) | POLYENE COMPOUNDS | |
DE2542366A1 (en) | COSMETIC HAIR OR SCALP CARE PRODUCTS | |
DE2651979A1 (en) | POLYENE COMPOUNDS | |
DE3202065A1 (en) | Substituted N-(5-tetrazolyl)benzamides, the preparation thereof and pharmaceutical compositions containing these | |
AT392780B (en) | METHOD FOR PRODUCING NEW ACID DERIVATIVES | |
AT340902B (en) | PROCESS FOR PRODUCING NEW POLYENE COMPOUNDS | |
EP0176875A2 (en) | Vinyltetrazolylphenyl derivatives, their preparation and use | |
CH622809A5 (en) | ||
AT362776B (en) | METHOD FOR PRODUCING NEW STYLE DERIVATIVES AND THEIR SALTS | |
CH630329A5 (en) | Process for the preparation of novel polyene compounds. | |
DE3232968C2 (en) | ||
CH611872A5 (en) | Process for the preparation of polyene compounds |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUE | Assignment |
Owner name: F. HOFFMANN-LA ROCHE AG |
|
PL | Patent ceased |