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    Chemical transformation of substrates using nonmetallic, organic catalyst compositions
    3.
    发明授权
    Chemical transformation of substrates using nonmetallic, organic catalyst compositions 有权
    使用非金属有机催化剂组合物对基材进行化学转化

    公开(公告)号：US06369243B1

    公开(公告)日：2002-04-09

    申请号：US09484082

    申请日：2000-01-18

    申请人： David W. C. MacMillan ,  Kateri A. Ahrendt

    发明人： David W. C. MacMillan ,  Kateri A. Ahrendt

    IPC分类号： C07D49308

    CPC分类号： C07D493/08 ,  B01J31/0237 ,  B01J31/0254 ,  B01J2231/325 ,  B01J2231/326 ,  B01J2231/348 ,  B01J2231/72 ,  C07B37/12 ,  C07B53/00 ,  C07C45/69 ,  C07C67/293 ,  C07D233/32 ,  C07D307/46 ,  C07C47/445 ,  C07C47/453 ,  C07C49/453 ,  C07C47/42 ,  C07C69/013 ,  C07C69/145

    摘要： A method is provided for catalytically transforming a functional group within a first reactant by reaction with a second reactant in the presence of a nonmetallic, organic catalyst composition composed of a heteroatom-containing activator and an acid, or a salt of a heteroatom-containing activator and an acid. Exemplary first reactants are &agr;,&bgr;-unsaturated carbonyl compounds such as &agr;,&bgr;-unsaturated ketones and &agr;,&bgr;-unsaturated aldehydes. The heteroatom of the activator is a Group 15 or Group 16 element such as nitrogen, oxygen, sulfur or phosphorus, and exemplary heteroatom-containing activators are amines. Chiral heteroatom-containing activators can be used to catalyze enantioselective reactions, such that a chiral product is obtained from a chiral or achiral starting material in enantiomerically pure form.

    摘要翻译： 提供了一种通过在由含杂原子的活化剂和酸或含有杂原子的活化剂的盐组成的非金属有机催化剂组合物存在下与第二反应物反应来在第一反应物内催化转化官能团的方法 和酸。 示例性的第一反应物是α，β-不饱和羰基化合物，例如α，β-不饱和酮和α，β-不饱和醛。 活化剂的杂原子是第15族或第16族元素，例如氮，氧，硫或磷，并且示例性的含杂原子的活化剂是胺。 手性含杂原子的活化剂可用于催化对映选择性反应，使得手性产物以手性或非手性起始原料以对映体纯的形式获得。

    Geminally disubstituted indene derivatives
    5.
    发明授权
    Geminally disubstituted indene derivatives 失效
    二取代的茚衍生物

    公开(公告)号：US4218472A

    公开(公告)日：1980-08-19

    申请号：US930073

    申请日：1978-08-01

    申请人： Aake N. Joensson ,  Tomas G. Kempe ,  Lembit Mikiver ,  Bengt A. Sparf

    发明人： Aake N. Joensson ,  Tomas G. Kempe ,  Lembit Mikiver ,  Bengt A. Sparf

    IPC分类号： A61K31/135 ,  A61K31/14 ,  A61K31/40 ,  A61K31/445 ,  A61P9/00 ,  A61P9/12 ,  A61P25/02 ,  A61P25/26 ,  C07C17/10 ,  C07C47/453 ,  C07C67/00 ,  C07C213/00 ,  C07C215/38 ,  C07C215/40 ,  C07C217/74 ,  C07C291/02 ,  C07C291/04 ,  C07D295/08 ,  C07D295/084 ,  A01N9/20 ,  A01N9/22 ,  C07C91/22

    CPC分类号： C07D295/084 ,  C07C17/10 ,  C07C215/38 ,  C07C215/40 ,  C07C217/74 ,  C07C291/02 ,  C07C47/453 ,  C07C2102/08 ,  C07C2103/94

    摘要： New geminally disubstituted indenes are of general formula I ##STR1## wherein each of R.sup.1 and R.sup.2 is hydrogen or R.sup.1 and R.sup.2 together form a direct bond or an alkylene group --(CH.sub.2).sub.n --, in which n is an integer from 1 to 4, R.sup.3 is hydrogen, C.sub.1-3 -alkoxy or halogen, and each of R.sup.4 and R.sup.5 is hydrogen or C.sub.1-4 -lower alkyl, or R.sup.4 and R.sup.5 together form an alkylene group --(CH.sub.2).sub.m --, in which m is an integer from 3 to 6; and the corresponding amine oxides, quaternary ammonium compounds and salts with physiologically acceptable acids.The indenes find use in treating incontinence, as a mucous membrane decongestant, as a blood pressure reducing agent, as vasocostrictor or as an anti-reserpine agent.The indenes may be prepared by processes known per se involving(a) synthesing the side chain --CH(OH)CH.sub.2 NR.sup.4 R.sup.5 by a method known per se in an indenyl precursor of a formula I compound in which the side chain is incomplete or(b) introducing the double bond into an indanyl precursor of a formula I compound in which the double bond is absent or(c) releasing the terminal amino group in a precursor of a formula I compound in which the terminal amino group is protected.

    摘要翻译： 新的双取代茚具有通式I（I），其中R 1和R 2各自为氢或R 1和R 2一起形成直接键或亚烷基 - （CH 2）n - ，其中n为 1至4，R 3是氢，C 1-3 - 烷氧基或卤素，并且R 4和R 5各自是氢或C 1-4 - 低级烷基，或者R 4和R 5一起形成亚烷基 - （CH 2）m - ，其中 m为3〜6的整数; 和相应的氧化胺，季铵化合物和与生理上可接受的酸的盐。 茚可用于治疗失禁，作为粘膜减充血剂，作为减压剂，作为血管舒张剂或作为抗利血平剂。 茚可以通过本身已知的方法制备，其涉及（a）通过本文已知的方法在侧链不完全的式I化合物的茚基前体中合成侧链-CH（OH）CH 2 NR 4 R 5，或（b） 将双键引入其中不存在双键的式I化合物的茚满基前体，或（c）释放末端氨基被保护的式I化合物的前体中的末端氨基。

    5-[Substituted bicyclic aryl or heteroaryl]cyclohexane-1,3-dione herbicides
    9.
    发明授权
    5-[Substituted bicyclic aryl or heteroaryl]cyclohexane-1,3-dione herbicides 失效
    5- [取代的双环芳基或杂芳基]环己烷-1,3-二酮除草剂

    公开(公告)号：US4664693A

    公开(公告)日：1987-05-12

    申请号：US600072

    申请日：1984-04-13

    申请人： Graham J. Bird ,  Graeme J. Farquharson ,  Keith G. Watson ,  Murray L. Whitelaw

    发明人： Graham J. Bird ,  Graeme J. Farquharson ,  Keith G. Watson ,  Murray L. Whitelaw

    IPC分类号： A01N35/10 ,  A01N43/12 ,  A01N43/38 ,  A01N43/52 ,  A01N43/74 ,  A01N43/78 ,  C07C45/51 ,  C07C47/453 ,  C07C67/00 ,  C07C239/00 ,  C07C251/44 ,  C07D209/14 ,  C07D263/54 ,  C07D277/62 ,  C07D277/66 ,  C07D307/79 ,  C07D307/80 ,  C07D307/81 ,  C07D333/54 ,  C07D333/58 ,  A01N43/00 ,  A01N43/02

    CPC分类号： C07D307/79 ,  A01N35/10 ,  A01N43/12 ,  A01N43/38 ,  A01N43/52 ,  A01N43/74 ,  C07C45/513 ,  C07C47/453 ,  C07D209/14 ,  C07D277/66 ,  C07D307/80 ,  C07D307/81 ,  C07D333/54

    摘要： The invention concerns novel compounds of the formula I ##STR1## wherein: A is selected from CH and N;B is selected from oxygen, sulfur, CH.sub.2 and the group N-Z wherein Z is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, benzyl and substituted benzyl;X, which may be the same or different, and X.sup.1, which be the same or different, are selected from halogen, nitro, cyano, alkyl, substituted alkyl, hydroxy, alkoxy, substituted alkoxy, alkenyl, alkenyloxy, alkynyl, alkynyloxy, acyloxy, alkoxycarbonyl, alkylthio, alkylsulfinyl, alkylsulfonyl, sulfamoyl, substituted sulfamoyl, alkanoyloxy, benzyloxy, substituted benzyloxy, amino, substituted amino, and the groups formyl and alkanoyl and the oxime, imine and Schiff base derivatives thereof;R.sup.1 is selected from hydrogen, alkyl, alkenyl, alkynyl, substituted alkyl, alkylsulfonyl, arylsulfonyl, acyl and an inorganic or organic cation;R.sup.2 is selected from alkyl, substituted alkyl, alkenyl, haloalkenyl, alkynyl and haloalkynyl;R.sup.3 is selected from alkyl, fluoroalkyl, alkenyl, alkynyl, and phenyl;R.sup.4 is selected from hydrogen, halogen, alkyl, cyano and alkoxycarbonyl;n is 0 or an integer chosen from 1 to 4; andn.sup.1 is 0 or an integer chosen from 1 to 4.The compounds of the invention show herbicidal properties and plant growth regulating properties and in further embodiments the invention provides processes for the preparation of compounds of formula I, intermediates useful in the preparation of the compounds of formula I, compositions containing as active ingredient a compound of formula I, and herbicidal and plant growth regulating processes utilizing compounds of formula I.

    摘要翻译： 本发明涉及式I的新型化合物其中：A选自CH和N; B选自氧，硫，CH 2和基团N-Z，其中Z选自氢，烷基，烯基，炔基，环烷基，苄基和取代的苄基; X可以相同或不同，X 1相同或不同，选自卤素，硝基，氰基，烷基，取代的烷基，羟基，烷氧基，取代的烷氧基，烯基，烯氧基，炔基，炔氧基，酰氧基 烷氧基羰基，烷硫基，烷基亚磺酰基，烷基磺酰基，氨磺酰基，取代氨磺酰基，烷酰氧基，苄氧基，取代的苄氧基，氨基，取代的氨基，以及甲酰基和烷酰基及其肟，亚胺和席夫碱衍生物。 R 1选自氢，烷基，烯基，炔基，取代的烷基，烷基磺酰基，芳基磺酰基，酰基和无机或有机阳离子; R2选自烷基，取代的烷基，烯基，卤代烯基，炔基和卤代炔基; R3选自烷基，氟烷基，烯基，炔基和苯基; R4选自氢，卤素，烷基，氰基和烷氧基羰基; n为0或选自1至4的整数; 本发明的化合物显示出除草性质和植物生长调节性质，并且在进一步的实施方案中，本发明提供制备式I化合物的方法，可用于制备式I化合物的中间体 式I化合物，含有作为活性成分的式I化合物的组合物，以及利用式I化合物的除草和植物生长调节方法。