AR127828A1 - Composiciones y métodos para controlar infecciones fitopatógenas - Google Patents
Composiciones y métodos para controlar infecciones fitopatógenasInfo
- Publication number
- AR127828A1 AR127828A1 ARP220103287A ARP220103287A AR127828A1 AR 127828 A1 AR127828 A1 AR 127828A1 AR P220103287 A ARP220103287 A AR P220103287A AR P220103287 A ARP220103287 A AR P220103287A AR 127828 A1 AR127828 A1 AR 127828A1
- Authority
- AR
- Argentina
- Prior art keywords
- inhibitor
- upr
- concentration
- fungal strain
- prenyl
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P3/00—Fungicides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Plant Pathology (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Agronomy & Crop Science (AREA)
- Mycology (AREA)
- Dentistry (AREA)
- Microbiology (AREA)
- Pest Control & Pesticides (AREA)
- Biotechnology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
La presente invención se relaciona con un método fitofarmacéutico para tratar un órgano de planta afectado por una cepa fúngica fitopatógena, comprendiendo dicho método las etapas de aplicar en el órgano de planta una composición que comprende al menos un inhibidor de la UPR (Respuesta a Proteínas Mal Plegadas) de xantona, preferiblemente un inhibidor de la IRE-1 (Enzima 1 que Requiere Inositol) en una cantidad subeficaz. La invención se relaciona además con una composición fitofarmacéutica que comprende al menos un inhibidor de la UPR (Respuesta a Proteínas Mal Plegadas) en una cantidad subeficaz. Reivindicación 1: Un método para prevenir, controlar o tratar una infección fúngica producida por una cepa fúngica fitopatógena en un órgano de una planta, comprendiendo dicho método las etapas de aplicar en el órgano de una planta una composición que comprende al menos un inhibidor de la UPR (Respuesta a Proteínas Mal Plegadas), preferiblemente un inhibidor de IRE-1 (Enzima 1 que Requiere Inositol), en una concentración subeficaz in vitro que es una concentración igual o inferior a una concentración C1 no fungicida de dicho inhibidor contra la cepa fúngica fitopatógena: en donde la concentración C1 no fungicida es determinada comparando el crecimiento de los cultivos de la cepa fúngica fitopatógena en contacto con concentraciones crecientes de dicho al menos un inhibidor de la UPR, con el crecimiento de un cultivo de control de la cepa fúngica fitopatógena, en ausencia de dicho al menos un inhibidor de la UPR; en donde la última concentración de las concentraciones crecientes del al menos un inhibidor de la UPR que da por resultado el mismo crecimiento del cultivo fúngico que el cultivo de control es retenida como la concentración C1 no fungicida de dicho al menos un inhibidor de la UPR; en donde el al menos un inhibidor de la UPR es al menos una xantona de la fórmula (1) en donde R² = R⁸: prenilo, R¹ = R³ = R⁶ = R⁷: OH, y R⁴ = R⁵: H (g-mangostina); R¹ = R³ = R⁵: OH, R² = R⁶ = R⁷ = R⁸: H, y R⁴: prenilo (1,3,5-trihidroxi-4-prenilxantona); R¹ = R³ = R⁵: OH, R⁴ = R⁶ = R⁷ = R⁸: H, y R²: prenilo (1,3,5-trihidroxi-2-prenilxantona); R¹ = R⁵ = R⁶: OH, R² = R³ = R⁴ = R⁸: H, y R⁷: prenilo; R⁸: geranilo, R¹ = R³ = R⁶ = R⁷: OH, y R⁴ = R⁵: H (desmetilrubraxantona), R¹ = R³ = R⁴ = R⁵: OH, R⁶ = R⁷ = R⁸: H, y R²: prenilo, en donde los grupos R² y R³ forman un anillo 2,3,3-trimetiltetrahidrofurano, en donde el compuesto de la fórmula (1) inhibe el desarrollo celular de UPR y la adaptación medioambiental en la cepa fúngica fitopatógena, una vez que han sido expuestas a las moléculas de defensa de la planta expresadas por el órgano de la planta. Reivindicación 12: Una composición fitofarmacéutica contra una cepa fúngica fitopatógena que comprende al menos un inhibidor de la UPR (Respuesta a Proteínas Mal Plegadas) en una cantidad subeficaz, estando seleccionado dicho al menos un inhibidor de la UPR del grupo que consiste en g-mangostina, 1,3,5-trihidroxi-4-prenilxantona, 1,3,5-trihidroxi-2-prenilxantona y una mezcla de las mismas, preferiblemente el al menos un inhibidor de la UPR es g-mangostina; siendo dicha cantidad subeficaz una concentración en el rango de desde 5 mM a 500 mM, preferiblemente desde 10 mM a 200 mM, más preferiblemente desde 15 mM a 100 mM, aún más preferiblemente desde 30 mM a 75 mM, en asociación con al menos un vehículo fitofarmacéutico.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21306671.5A EP4186367A1 (en) | 2021-11-30 | 2021-11-30 | Compositions and methods for controlling phytopathogenic infections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR127828A1 true AR127828A1 (es) | 2024-03-06 |
Family
ID=78851327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP220103287A AR127828A1 (es) | 2021-11-30 | 2022-11-30 | Composiciones y métodos para controlar infecciones fitopatógenas |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20240389587A1 (es) |
| EP (2) | EP4186367A1 (es) |
| CN (1) | CN118714927A (es) |
| AR (1) | AR127828A1 (es) |
| CA (1) | CA3239575A1 (es) |
| MX (1) | MX2024006587A (es) |
| WO (1) | WO2023099609A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024246169A1 (fr) | 2023-05-30 | 2024-12-05 | Green Impulse | Méthode de traitement de plantes |
| CN117958282B (zh) * | 2024-02-01 | 2024-06-25 | 安徽中医药大学 | 一种博落回提取物及其制备方法和应用 |
| CN119040347A (zh) * | 2024-10-18 | 2024-11-29 | 山东省花生研究所 | 一种花生晚斑病抗性基因AhHSP90-B8及其应用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1295877A1 (de) * | 2001-09-21 | 2003-03-26 | Basf Aktiengesellschaft | Xanthonderivate, Verfahren zu ihrer Herstellung und ihre Verwendung zur Bekämpfung von Schadpilzen sowie sie enthaltende Mittel |
| EP2687097A1 (en) * | 2012-07-16 | 2014-01-22 | Universite D'angers | Potentiating agents for protecting plants from fungal infections |
| CN103999859B (zh) * | 2014-05-15 | 2015-09-30 | 中国热带农业科学院环境与植物保护研究所 | α-倒捻子素在防治植物病害中的应用 |
| CN105995642A (zh) * | 2016-06-20 | 2016-10-12 | 芜湖宏洋食品有限公司 | 一种百合黄连清热解毒鱼糕及其制备方法 |
| BR102016025539A2 (pt) * | 2016-10-24 | 2018-08-14 | Universidade Estadual De Santa Cruz | processo de produção e utilização de uma composição e a composição oriunda do pericarpo de garcinia mangostana l para combater doenças fitotatogênicas |
-
2021
- 2021-11-30 EP EP21306671.5A patent/EP4186367A1/en not_active Withdrawn
-
2022
- 2022-11-30 EP EP22823511.5A patent/EP4440313A1/en active Pending
- 2022-11-30 MX MX2024006587A patent/MX2024006587A/es unknown
- 2022-11-30 CA CA3239575A patent/CA3239575A1/en active Pending
- 2022-11-30 CN CN202280090542.5A patent/CN118714927A/zh active Pending
- 2022-11-30 US US18/714,804 patent/US20240389587A1/en active Pending
- 2022-11-30 WO PCT/EP2022/083931 patent/WO2023099609A1/en not_active Ceased
- 2022-11-30 AR ARP220103287A patent/AR127828A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA3239575A1 (en) | 2023-06-08 |
| US20240389587A1 (en) | 2024-11-28 |
| WO2023099609A1 (en) | 2023-06-08 |
| EP4440313A1 (en) | 2024-10-09 |
| CN118714927A (zh) | 2024-09-27 |
| EP4186367A1 (en) | 2023-05-31 |
| MX2024006587A (es) | 2024-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR127828A1 (es) | Composiciones y métodos para controlar infecciones fitopatógenas | |
| Nakatani et al. | Inhibitions of histamine release and prostaglandin E2 synthesis by mangosteen, a Thai medicinal plant | |
| Xie et al. | Carbon monoxide enhances salt tolerance by nitric oxide‐mediated maintenance of ion homeostasis and up‐regulation of antioxidant defence in wheat seedling roots | |
| Chen et al. | Purification and characterization of a novel hypersensitive response-inducing elicitor from Magnaporthe oryzae that triggers defense response in rice | |
| Zhang et al. | Application of plant-growth-promoting fungi Trichoderma longibrachiatum T6 enhances tolerance of wheat to salt stress through improvement of antioxidative defense system and gene expression | |
| dos Santos et al. | Resveratrol increases glutamate uptake and glutamine synthetase activity in C6 glioma cells | |
| Maffei et al. | Insects feeding on plants: rapid signals and responses preceding the induction of phytochemical release | |
| Yergaliyev et al. | The involvement of ROS producing aldehyde oxidase in plant response to Tombusvirus infection | |
| Izbiańska et al. | Phenylpropanoid pathway metabolites promote tolerance response of lupine roots to lead stress | |
| Noshi et al. | Arabidopsis clade IV TGA transcription factors, TGA10 and TGA9, are involved in ROS-mediated responses to bacterial PAMP flg22 | |
| Wu et al. | A feedback inhibition between nitric oxide and hydrogen peroxide in the heat shock pathway in Arabidopsis seedlings | |
| Zhong et al. | Hydrogen sulfide upregulates the alternative respiratory pathway in mangrove plant Avicennia marina to attenuate waterlogging‐induced oxidative stress and mitochondrial damage in a calcium‐dependent manner | |
| Wu et al. | Induction of systemic disease resistance in Nicotiana benthamiana by the cyclodipeptides cyclo (l‐Pro‐l‐Pro) and cyclo (d‐Pro‐d‐Pro) | |
| Arencibia et al. | Hydrogen peroxide induced phenylpropanoids pathway eliciting a defensive response in plants micropropagated in Temporary Immersion Bioreactors (TIBs) | |
| Rakwal et al. | Chitinase induced by jasmonic acid, methyl jasmonate, ethylene and protein phosphatase inhibitors in rice | |
| Vasconcelos et al. | Eugenol influences the expression of messenger RNAs for superoxide dismutase and glutathione peroxidase 1 in bovine secondary follicles cultured in vitro | |
| Barberino et al. | Amburana cearensis leaf extract maintains survival and promotes in vitro development of ovine secondary follicles | |
| Yanagisawa et al. | Transcriptomic analysis under ethylene precursor treatment uncovers the regulation of gene expression linked to sexual reproduction in the dioecious red alga Pyropia pseudolinearis | |
| Chakraborty et al. | Inositol-requiring enzyme 1 (IRE1) plays for AvrRpt2-triggered immunity and RIN4 cleavage in Arabidopsis under endoplasmic reticulum (ER) stress | |
| BR112023020752A2 (pt) | Composições microbianas encapsuladas e métodos para a sua fabricação | |
| Hamel et al. | Activation of stress-responsive mitogen-activated protein kinase pathways in hybrid poplar (Populus trichocarpa× Populus deltoides) | |
| US3005750A (en) | Systemic fungicides | |
| Vorhaus et al. | The effect of adenosinetriphosphate on the cilia of the pharyngeal mucosa of the frog | |
| Al-Mayahi | Triacontanol ‘TRIA’application to mitigate the adverse effects of drought and salinity stress under in vitro culture of date palm plants | |
| Li et al. | Use of silicon to protect tomato (Solanum lycopersicum L.) seedlings from low-calcium stress-derived oxidative damage |