公开(公告)号：US20190373893A1

公开(公告)日：2019-12-12

申请号：US16315597

申请日：2017-06-28

Applicant: SYNGENTA PARTICIPATIONS AG

Inventor： Christopher Richard Ayles GODFREY ,  Mathilde Denise LACHIA ,  Sebastian Volker WENDEBORN ,  Davide SABBADIN

IPC: A01N43/86 ,  C07D265/18 ,  C07D413/12

Abstract: The present invention relates to novel sulfonamide derivatives, to processes and intermediates for preparing them, to plant growth regulator compositions comprising them and to methods of using them for controlling the growth of plants, improving plant tolerance to abiotic stress (including environmental and chemical stresses), inhibiting seed germination and/or safening a plant against phytotoxic effects of chemicals.

公开(公告)号：US20160280651A1

公开(公告)日：2016-09-29

申请号：US14899089

申请日：2014-06-27

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA ,  SYNGENTA PARTICIPATIONS AG

Inventor： Sean R. CUTLER ,  Sebastian Volker WENDEBORN ,  Pierre Joseph JUNG ,  Mathilde Denise LACHIA ,  Raphael DUMEUNIER

IPC: C07D215/227 ,  A01N43/42

CPC classification number: C07D215/227 ,  A01N43/42 ,  C07D215/22

Abstract: The present invention provides agonist compounds that active ABA receptors, and agricultural formulations comprising the agonist compounds. The agricultural formulations are useful for inducing ABA responses in plant vegetative tissues, reducing abiotic stress in plants, and inhibiting germination of plant seeds. The compounds are also useful for inducing expression of ABA-responsive genes in cells that express endogenous or heterologous ABA receptors.

Abstract translation: 本发明提供了活性ABA受体的激动剂化合物和包含激动剂化合物的农业制剂。 农业制剂可用于在植物营养组织中诱导ABA应答，减少植物中的非生物胁迫并抑制植物种子的萌发。 该化合物也可用于在表达内源性或异源性ABA受体的细胞中诱导ABA反应基因的表达。

公开(公告)号：US20150376150A1

公开(公告)日：2015-12-31

申请号：US14765359

申请日：2014-01-31

Applicant: SYNGENTA PARTICIPATIONS AG ,  SYNGENTA LIMITED

Inventor： Mathilde Denise LACHIA ,  Pierre Joseph Marcel JUNG ,  Joerg LEIPNER ,  David BROCKLEHURST ,  Alain DE MESMAEKER ,  Sebastian Volker WENDEBORN

IPC: C07D277/46 ,  C07D417/04 ,  A01N43/78 ,  C07D277/56

CPC classification number: C07D277/46 ,  A01N43/78 ,  A01N47/40 ,  C07D277/56 ,  C07D417/04

Abstract: The present invention relates to novel non-steroidal brassinosteroid mimetic derivatives of formula (I) as defined herein, to processes and intermediates for preparing them, to plant growth regulator compositions comprising them and to methods of using them for controlling the growth of plants and/or promoting the germination of seeds.

Abstract translation: 本发明涉及本文定义的式（I）的新型非甾体油菜素类固醇模拟物衍生物，其用于制备它们的方法和中间体，包含它们的植物生长调节剂组合物以及使用它们来控制植物生长和/ 或促进种子发芽。

公开(公告)号：US20180332790A1

公开(公告)日：2018-11-22

申请号：US15776957

申请日：2016-11-17

Applicant: Syngenta Participations AG

Inventor： Timothy KELLIHER ,  Brent DELZER ,  Satya CHINTAMANANI ,  David Stewart SKIBBE ,  Zhongying CHEN ,  Dakota STARR ,  Sebastian Volker WENDEBORN ,  Mark LEDSON ,  Jeffrey David FOWLER

IPC: A01H1/08

CPC classification number: A01H1/08 ,  C07K14/415 ,  C12N9/18 ,  C12N15/8261 ,  C12N15/8287

Abstract: Provided here are methods of using a mutated patatin-like phospholipase IIα (“pPLAIIα,” renamed here MATRILINEAL) to induce haploid induction in plants, cloning a pPLAIIα to induce haploid induction in plants, and genetically engineering a plant to contain a mutated pPLAIIα. Also provided are methods of applying topical and spray chemicals, lipids, and RNAi molecules to plants during pollination in order to induce haploid production. Further provided are methods of chemically treating plants during pollination to induce haploids while also reducing embryo abortion and increasing seed set.

公开(公告)号：US20170217895A1

公开(公告)日：2017-08-03

申请号：US15501009

申请日：2015-08-07

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA ,  SYNGENTA PARTICIPATIONS AG

Inventor： Olivier LOISELEUR ,  Sebastian Volker WENDEBORN ,  Sean R. CUTLER

IPC: C07D215/227 ,  A01N43/42 ,  A01N25/32

CPC classification number: C07D215/227 ,  A01N25/32 ,  A01N43/42

Abstract: The present invention relates to sulfonamide derivatives of formula (I) where the substituents R1-R6 and R8, L, A and n are as defined in the application, to plant growth regulator compositions comprising them and to methods of using them for controlling the growth of plants, improving plant tolerance to abiotic stress (including environmental and chemical stresses), inhibiting seed germination and/or safening a plant against phytotoxic effects of chemicals.

公开(公告)号：US20160108001A1

公开(公告)日：2016-04-21

申请号：US14892386

申请日：2014-06-19

Applicant: SYNGENTA PARTICIPATIONS AG

Inventor： Raphael DUMEUNIER ,  Jilali KESSABI ,  Sebastian Volker WENDEBORN ,  Hannes NUSSBAUMER

IPC: C07D231/14 ,  C07C239/20

CPC classification number: C07D231/14 ,  C07C239/20

Abstract: The present invention relates to a process for the enantioselective preparation of the compound of formula (Ib), which process comprises a) reducing the (E)- or (Z)-form of a compound of formula (II), with an enantioselective reagent to a compound of formula (IIIa), and b) acylating the compound of formula (IIIa) with the compound of formula (IV), or c) coupling the compound of formula (IV) with the compound of formula (II), to give a compound of formula (V) and d) reducing compound of formula (V) in the presence of hydrogen, a catalyst and a chiral ligand, to the compound of formula (Ib).

Abstract translation: 本发明涉及式（Ib）化合物的对映选择性制备方法，该方法包括a）用对映选择性试剂还原式（II）化合物的（E） - 或（Z） 与式（Ⅳa）化合物反应，和b）用式（Ⅳ）化合物酰化式（Ⅳa）化合物，或c）将式（Ⅳ）化合物与式（Ⅳ）化合物偶合至 在式（Ⅴ）化合物的存在下，在式（Ⅴ）化合物和d）还原式（Ⅴ）化合物的存在下，将式（Ⅴ）化合物和d）还原化合物在氢气，催化剂和手性配体的存在下反应。