会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 101. 发明申请
    • IMPROVED INTEGRATION OF EXOGENOUS DNA DELIVERED TO EUKARYOTIC CELLS
    • 改进了提供给原核细胞的异源DNA的整合
    • WO1997012046A1
    • 1997-04-03
    • PCT/EP1996004006
    • 1996-09-12
    • NOVARTIS AGHANSEN, GenevièveCHILTON, Mary-Dell
    • NOVARTIS AG
    • C12N15/82
    • C12N15/8207C12N15/8201
    • The present invention provides an improved method for achieving stable integration of an exogenous DNA fragment in intact form into the genome of a eukaryotic cell, particularly a plant cell. The method comprises providing the exogenous DNA together with one or more proteins which promote integration of the exogenous DNA to the eukaryotic cell targeted for transformation, wherein the proteins are provided in the form of a chimeric gene or translatable RNA capable of expression in the eukaryotic cell. The method is particularly applied to plant cells to achieve stable integration of an exogenous DNA fragment bounded by T-DNA borders in intact form using integration-promoting proteins derived from Agrobacterium. Transgenic cultures, tissues and whole organisms, particularly transgenic plants, can be generated from cells transformed according to the method of the invention.
    • 本发明提供了一种改进的方法,用于将完整形式的外源DNA片段稳定整合到真核细胞,特别是植物细胞的基因组中。 该方法包括提供外源DNA与一种或多种促进外源DNA整合到靶向转化的真核细胞的蛋白质,其中蛋白质以能够在真核细胞中表达的嵌合基因或可翻译RNA的形式提供 。 该方法特别适用于植物细胞,以使用来自农杆菌的整合促进蛋白质以完整形式实现由T-DNA边界限制的外源DNA片段的稳定整合。 可以从根据本发明的方法转化的细胞产生转基因培养物,组织和整个生物,特别是转基因植物。
    • 102. 发明申请
    • NOVEL 2,3-DIOXO-1,2,3,4-TETRAHYDRO-QUINOYXALINYL DERIVATIVES
    • 新的2,3-二氧代-1,2,3,4-四氢喹啉衍生物
    • WO1997008155A1
    • 1997-03-06
    • PCT/EP1996003644
    • 1996-08-19
    • NOVARTIS AGACKLIN, PierreALLGEIER, HansAUBERSON, YvesBIOLLAZ, MichelMORETTI, RobertOFNER, SilvioVEENSTRA, Siem, Jacob
    • NOVARTIS AG
    • C07D241/44
    • C07D401/06C07D241/44C07D401/12C07D417/12C07F9/650994
    • 2,3-Dioxo-1,2,3,4-tetrahydro-quinoxalinyl derivatives of formula (I), wherein one of the radicals R1, and R2 is a group R5 and the other is a group of formula -CH(R6)-alk-R7 (Ia), -alk-CH(R6-R7 (Ib), -alk-N(R8)-X-R7 (Ic), -alk-N (R8)(R9)-X-R7A (Id), -alk-O-X-R7 (Ie) or -alk-S-X-R7 (If), R3, R4 and R5 are each independently of the others hydrogen, lower alkyl, halogen, trifluoromethyl, cyano or nitro, R6 is unsubstituted or lower alkylated and/or lower alkanoylated amino, R7 is hydrogen; an aliphatic, cycloaliphatic or heterocycloaliphatic radical; cyano; acyl derived from carbonic acid or from a semiester or semiamide of carbonic acid, from sulfuric acid or from an aliphatic or aromatic sulfonic acid or from phosphoric acid or from a phosphonic acid ester; amino that is unsubtituted or aliphatically or araliphatically substituted and/or substituted by aliphatic, araliphatic or aromatic acyl; or an aromatic or heteroaromatic radical, R8 is hydrogen; an aliphatic or araliphatic radical; or acyl derived from an aliphatic or araliphatic carboxylic acid or from an aliphatic or araliphatic semiester of carbonic acid, or R7 and R8, together with X and the nitrogen atom bonding R8 and X, form an unsubstitued or substituted mono- or di-azaxycloalkyl, azoxacycloalkyl, azathiacycloalkyl or optionally oxidised thiacycloalkyl radical bonded via a nitrogen atom, or an unsubstituted or substituted, optionally partially hxdrogenated aryl or heteroaryl radical, R9 is an aliphatic or araliphatic radical, or R7, R8 and R9 together with X and the nitrogen atom bonding R8, R9 and X, form an unsubstituted or substituted quaternary heteroaryl radical bonded via the quaternary nitrogen atom, with A being the anion of a protonic acid, alk is lower alkylene, and X (unless, together with R7 and R8 and the nitrogen atom bonding R8 and X or together with the nitrogen atom bonding R8, R9 and X, it forms part of one of the mentioned ring systems) is a divalent aliphatic, cycloaliphatic or araliphatic radical or a direct bond, and the pharmaceutically acceptable salts thereof can be used in the preparation of a medicament for the treatment of pathological conditions that are responsive to blocking of AMPA, kainate and/or glycine binding sites of the NMDA receptor.
    • 式(I)的2,3-二氧代-1,2,3,4-四氢 - 喹喔啉基衍生物,其中基团R 1和R 2之一是基团R 5,另一个是式-CH(R 6) -alk-R7(Ia),-alk-CH(R6-R7(Ib))-alk-N(R8)-X-R7(Ic),-alk-N +(R8)(R9)-X -R7A - (Id),-alk-OX-R7(Ie)或-alk-SX-R7(If),R3,R4和R5各自独立地为氢,低级烷基,卤素,三氟甲基,氰基 或硝基,R 6是未取代的或低级烷基化的和/或低级烷酰基化的氨基,R 7是氢;脂族,脂环族或杂环脂族基团;氰基;衍生自碳酸的酰基或来自碳酸的半酯或半酰胺, 脂族或芳族磺酸或磷酸或膦酸酯;未取代或脂族或芳烃取代和/或被脂族或芳族酰基取代的氨基;或芳族或杂芳族基团,R 8为氢; 脂肪族或芳脂族辐射 CAL; 或衍生自脂族或芳脂族羧酸的酰基或来自碳酸或R 7和R 8的脂族或芳脂肪族半酯与X以及键合R 8和X的氮原子形成未取代或取代的单 - 或二 - 氮杂环烷基的酰基, 氮杂环烷基,氮杂环烷基或任意氧化的经氮原子键合的硫代环烷基,或未取代或取代的,任选部分羟基化的芳基或杂芳基,R 9为脂族或芳脂族基,或者R 7,R 8和R 9与X和氮原子键合 R8,R9和X形成通过季氮原子键合的未取代或取代的季杂芳基,A 1是质子酸的阴离子,alk是低级亚烷基和X(除非与R 7和R 8一起 键合R8和X的氮原子或与R8,R9和X键合的氮原子一起形成所述环系中一个的一部分)是二价脂族,脂环族或芳族 脂肪族基团或直接键合,并且其药学上可接受的盐可用于制备用于治疗对阻断NMDA受体的AMPA,红藻氨酸和/或甘氨酸结合位点有反应的病理状况的药物。
    • 105. 发明申请
    • O-BENZYL OXIME ETHER DERIVATIVES AS PECTICIDES
    • WO1998028262A1
    • 1998-07-02
    • PCT/EP1997007122
    • 1997-12-18
    • NOVARTIS AGHÜTER, Ottmar, FranzFAROOQ, SaleemTRAH, StephanSZCZEPANSKI, Henry
    • NOVARTIS AG
    • C07C251/60
    • C07C251/40C07C251/34C07C251/38C07C251/60
    • Compounds of formula (I), wherein either X is CH or N, Y is OR1 and Z is O, or X is N, Y is NHR8 and Z is O, S or S(=O); U is (a) or (b); R1 is H or C1-C4alkyl; R2 is, for example, H, C1-C4alkyl or halo-C1-C4alkyl; R3 and R4 are, for example, H, C1-C4alkyl or C1-C4alkoxy; l is 0, 1 or 2; R5 and R6 are, for example, C1-C6alkyl, halo-C1-C6alkyl, C3-C6cycloalkyl, C3-C6cycloalkenyl, halo-C3-C6cycloalkyl, C1-C6alkoxy, halo-C1-C6alkoxy or C1-C6alkylthio; R55 is, for example, C1-C6alkyl, halo-C1-C6alkyl, C3-C6cycloalkyl or C3-C6cycloalkenyl; R66 is, for example, hydrogen, C1-C6alkyl, halo-C1-C6alkyl, C3-C6cycloalkyl, C3-C6cycloalkenyl, halo-C3-C6cycloalkyl, C1-C6alkylsulfinyl or halo-C1-C6alkylsulfinyl; m is 0, 1, 2, 3, 4, or 5; n is 0, 1, 2, 3 or 4; q is 0, 1, 2, 3 or 4; A is a direct bond, C1-C10alkylene, -C(=O)-, -C(=S)- or halo-C1-C10alkylene and R7 is a radical R10; or A is, for example, C1-C10alkylene and R7 is -CN, OR10, N(R10)2 or -S(=O)pR10; R8 is H or C1-C4alkyl; R9 is methyl, fluoromethyl or difluoromethyl; R10 is, for example, H, C1-C6alkyl, C2-C8alkenyl, C2-C8alkynyl or C3-C6cycloalkyl; and, where applicable, their possible E/Z isomers, mixtures of E/Z isomers and/or tautomers, in each case in free form or in salt form, can be used as agrochemical active ingredients.
    • 式(I)化合物,其中X为CH或N,Y为OR 1,Z为O,X为N,Y为NHR 8,Z为O,S或S(= O); U是(a)或(b); R1是H或C1-C4烷基; R2是例如H,C1-C4烷基或卤代-C1-C4烷基; R3和R4是例如H,C1-C4烷基或C1-C4烷氧基; l为0,1或2; R 5和R 6是例如C 1 -C 6烷基,卤代-C 1 -C 6烷基,C 3 -C 6环烷基,C 3 -C 6环烯基,卤代-C 3 -C 6环烷基,C 1 -C 6烷氧基,卤代-C 1 -C 6烷氧基或C 1 -C 6烷硫基; R 55是例如C 1 -C 6烷基,卤代-C 1 -C 6烷基,C 3 -C 6环烷基或C 3 -C 6环烯基; R 66是例如氢,C 1 -C 6烷基,卤代-C 1 -C 6烷基,C 3 -C 6环烷基,C 3 -C 6环烯基,卤代-C 3 -C 6环烷基,C 1 -C 6烷基亚磺酰基或卤代-C 1 -C 6烷基亚磺酰基; m为0,1,2,3,4或5; n为0,1,2,3或4; q是0,1,2,3或4; A是直接键,C 1 -C 10亚烷基,-C(= O) - , - C(= S) - 或卤代-C 1 -C 10亚烷基,R 7是基团R 10; 或A为例如C 1 -C 10亚烷基,且R 7为-CN,OR 10,N(R 10)2或-S(= O)p R 10; R8是H或C1-C4烷基; R9是甲基,氟甲基或二氟甲基; R 10是例如H,C 1 -C 6烷基,C 2 -C 8烯基,C 2 -C 8炔基或C 3 -C 6环烷基; 并且如果适用,其可能的E / Z异构体,E / Z异构体和/或互变异构体的混合物,在每种情况下为游离形式或盐形式,可用作农业化学活性成分。
    • 109. 发明申请
    • PROCESS FOR THE PREPARATION OF AN OLIGOMERIC COMPOUND
    • 制备低分子化合物的方法
    • WO1998020018A1
    • 1998-05-14
    • PCT/EP1997006123
    • 1997-11-05
    • NOVARTIS AGNATT, FrançoisHÄNER, Robert
    • NOVARTIS AG
    • C07H21/00
    • C07H21/00C07K1/04
    • The present invention relates to a process for the preparation of an oligomeric compound, comprising introduction of a lipophilic capping group to an unreacted reactive group, suitable for chain elongation, of a not elongated oligomeric compound intended to be elongated in a preceeding chain-elongation step, by reacting a lipophilic capping compound with said unreacted reactive group, which lipophilic capping group is not removable under the applied conditions of the synthesis and work-up of the oligomeric compound; and which not elongated oligomeric compound capped with said lipophilic capping group can be separated from said oligomeric compound on a hydrophobic stationary phase.
    • 本发明涉及一种制备低聚化合物的方法,包括将亲油性封端基团引入未延伸的未伸缩的低分子化合物的未反应的反应基团,该未反应的反应基团预期在前述的链延伸步骤中被拉长 通过使亲油性封端化合物与所述未反应的反应性基团反应,该亲油性封端基团在合成和低聚化合物的后处理条件下不能除去; 并且在所述亲油性封端基上封闭的不伸长的低聚化合物可以在疏水性固定相上与所述低聚化合物分离。