发明名称 New amido-substituted cyclohexenes, used as precursors for pharmaceutical, agrochemical or natural substances, e.g. pumiliotoxin, lycoricidine or narciclasine, are prepared by reacting unsaturated aldehyde, amide and olefin
摘要 Amido-substituted cyclohexenes (I), in which the amido group is derived from a (cyclo)aliphatic or (hetero)aromatic carboxylic, sulfonic, carbamic or carbonic acid, are new. Amido-substituted cyclohexenes of formula (I), in which the amido group is derived from a (cyclo)aliphatic or (hetero)aromatic carboxylic, sulfonic, carbamic or carbonic acid, are new. R<2> = RxCO-, RxSO2-, (Rx)2NCO- or RxOCO-; Rx = H or a 1-24 C aliphatic, branched aliphatic, cycloaliphatic group or substituted 5-7 membered heteroaromatic group, optionally with N, O or S atoms in the ring and condensed aromatic, heteroaromatic and/or aliphatic rings, any of which may be substituted by X; X = H, Ra, 1-8 C alkenyl, 1-8 C alkynyl, OH, NH2, SH, NO, NO2, ORa, phenyl (Ph), OPh, SRa. NHRa, N(Ra)2, NH-CO-Ra, F, Cl, Br, I, CN, COOH, CHO, CO-Rb, SO3H, SO2-Rb, SO-Rb, CF3, COO-Ra, CONHRa, COO-Ph, PO-Ph2, PO(Rc)2, PO3H2, PO(ORb)2 or SO3-Rc; Ra = 1-8 C alkyl; Rb = 1-6 C alkyl; Rc = 1-4 C alkyl; R<1>, R<7>, R<8>, R<9> = H or 1-36 C aliphatic, branched aliphatic, cycloaliphatic or aromatic groups or substituted 5-7 membered heteroaromatic group, optionally with N, O or S atoms in the ring and condensed aromatic, heteroaromatic or/and aliphatic rings, any of which may be substituted by X; R<3>, R<5> = H, aryl, heteroaryl, CN, COOH, CHO, CORb, SO3H, SO2ORb, SO2-NHRb, SO2-Rb, SO-Rb, CF3, COORa, COOPh, CONHRa, CON(Ra)2, POPh2, PO(Rc)2, PO3H2, PO(ORb)2, NO2 or together are linked by C, N, S or O atoms to form a ring; and R<4>, R<6> = R<1> or together are linked by C, N, S or O atoms to form a ring. An Independent claim is also included for the preparation of (I).
申请公布号 DE10137739(A1) 申请公布日期 2003.02.13
申请号 DE20011037739 申请日期 2001.08.01
申请人 INSTITUT FUER ORGANISCHE KATALYSEFORSCHUNG AN DER UNIVERSITAET ROSTOCK EV 发明人 BELLER, MATTHIAS;NEUMANN, HELFRIED;WANGELIN, AXEL JACOBI VON;GOERDES, DIRK
分类号 A01N37/46;A01N41/06;A01N47/32;C07D209/48;(IPC1-7):C07D209/48;C07D521/00;A01N43/38;C07B43/06;C07B37/00;C07C233/00;C07C255/00;C07C275/00;C07C311/00;C07C323/00;C07C309/00 主分类号 A01N37/46
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