JP7260688B2 - 植物賦活剤 - Google Patents
植物賦活剤 Download PDFInfo
- Publication number
- JP7260688B2 JP7260688B2 JP2022037257A JP2022037257A JP7260688B2 JP 7260688 B2 JP7260688 B2 JP 7260688B2 JP 2022037257 A JP2022037257 A JP 2022037257A JP 2022037257 A JP2022037257 A JP 2022037257A JP 7260688 B2 JP7260688 B2 JP 7260688B2
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- JP
- Japan
- Prior art keywords
- acid
- oxo
- plant activator
- fatty acid
- plant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000005962 plant activator Substances 0.000 title claims description 55
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 50
- 229930195729 fatty acid Natural products 0.000 claims description 50
- 239000000194 fatty acid Substances 0.000 claims description 50
- -1 oxo fatty acid Chemical class 0.000 claims description 44
- 150000003839 salts Chemical class 0.000 claims description 27
- JHXAZBBVQSRKJR-UHFFFAOYSA-N coriolic acid Natural products CCCCCC(=O)C=CC=CCCCCCCCC(O)=O JHXAZBBVQSRKJR-UHFFFAOYSA-N 0.000 claims description 22
- 150000002148 esters Chemical class 0.000 claims description 15
- 239000007864 aqueous solution Substances 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 9
- JHXAZBBVQSRKJR-BSZOFBHHSA-N 13-oxo-9Z,11E-ODE Chemical group CCCCCC(=O)\C=C\C=C/CCCCCCCC(O)=O JHXAZBBVQSRKJR-BSZOFBHHSA-N 0.000 claims description 6
- 239000003085 diluting agent Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 5
- 230000002262 irrigation Effects 0.000 claims description 3
- 238000003973 irrigation Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 229910021645 metal ion Inorganic materials 0.000 claims description 2
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical group [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 description 33
- 230000014509 gene expression Effects 0.000 description 19
- ZNJFBWYDHIGLCU-HWKXXFMVSA-N jasmonic acid Chemical compound CC\C=C/C[C@@H]1[C@@H](CC(O)=O)CCC1=O ZNJFBWYDHIGLCU-HWKXXFMVSA-N 0.000 description 17
- JHXAZBBVQSRKJR-KDFHGORWSA-N 13-oxo-9E,11E-ODE Chemical compound CCCCCC(=O)\C=C\C=C\CCCCCCCC(O)=O JHXAZBBVQSRKJR-KDFHGORWSA-N 0.000 description 16
- 150000004665 fatty acids Chemical class 0.000 description 16
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical class OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 14
- PMTMAFAPLCGXGK-JMTMCXQRSA-N (15Z)-12-oxophyto-10,15-dienoic acid Chemical compound CC\C=C/C[C@H]1[C@@H](CCCCCCCC(O)=O)C=CC1=O PMTMAFAPLCGXGK-JMTMCXQRSA-N 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- 125000004432 carbon atom Chemical group C* 0.000 description 10
- 230000001939 inductive effect Effects 0.000 description 10
- PMTMAFAPLCGXGK-UHFFFAOYSA-N OPDA Natural products CCC=CCC1C(CCCCCCCC(O)=O)C=CC1=O PMTMAFAPLCGXGK-UHFFFAOYSA-N 0.000 description 9
- 125000000217 alkyl group Chemical group 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- ZNJFBWYDHIGLCU-UHFFFAOYSA-N jasmonic acid Natural products CCC=CCC1C(CC(O)=O)CCC1=O ZNJFBWYDHIGLCU-UHFFFAOYSA-N 0.000 description 8
- 230000037361 pathway Effects 0.000 description 8
- 108090000623 proteins and genes Proteins 0.000 description 8
- JDSRHVWSAMTSSN-BSZOFBHHSA-N 13-HPODE Chemical compound CCCCCC(OO)\C=C\C=C/CCCCCCCC(O)=O JDSRHVWSAMTSSN-BSZOFBHHSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 6
- 239000004480 active ingredient Substances 0.000 description 6
- 230000012010 growth Effects 0.000 description 6
- 239000000411 inducer Substances 0.000 description 6
- 235000020778 linoleic acid Nutrition 0.000 description 6
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 6
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 6
- 229960004889 salicylic acid Drugs 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 150000002632 lipids Chemical class 0.000 description 5
- 239000002243 precursor Substances 0.000 description 5
- JDSRHVWSAMTSSN-IRQZEAMPSA-N 13(S)-HPODE Chemical compound CCCCC[C@H](OO)\C=C\C=C/CCCCCCCC(O)=O JDSRHVWSAMTSSN-IRQZEAMPSA-N 0.000 description 4
- NOCWDMQAHCQAKS-UHFFFAOYSA-N 2-hydroxyoctadeca-2,4-dienoic acid Chemical compound CCCCCCCCCCCCCC=CC=C(O)C(O)=O NOCWDMQAHCQAKS-UHFFFAOYSA-N 0.000 description 4
- 241000219195 Arabidopsis thaliana Species 0.000 description 4
- 101100063004 Arabidopsis thaliana PDF1.2A gene Proteins 0.000 description 4
- 108090000128 Lipoxygenases Proteins 0.000 description 4
- 102000003820 Lipoxygenases Human genes 0.000 description 4
- 231100000674 Phytotoxicity Toxicity 0.000 description 4
- 108060000307 allene oxide cyclase Proteins 0.000 description 4
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 4
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 229960004488 linolenic acid Drugs 0.000 description 4
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 230000008635 plant growth Effects 0.000 description 4
- 231100000419 toxicity Toxicity 0.000 description 4
- 230000001988 toxicity Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 3
- IYEHRWJNUWAXAD-JMTMCXQRSA-N 10-OPDA Chemical compound CC\C=C/C[C@H]1C=CC(=O)[C@H]1CCCCCCCC(O)=O IYEHRWJNUWAXAD-JMTMCXQRSA-N 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- NHSCRWJPZDNMBU-UHFFFAOYSA-L dipotassium carbonic acid carbonate Chemical compound [K+].[K+].OC([O-])=O.OC([O-])=O NHSCRWJPZDNMBU-UHFFFAOYSA-L 0.000 description 3
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000004060 metabolic process Effects 0.000 description 3
- 239000002207 metabolite Substances 0.000 description 3
- 150000002978 peroxides Chemical class 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 230000009885 systemic effect Effects 0.000 description 3
- RIGGEAZDTKMXSI-PSJRCKTQSA-N (10E,12Z,15Z)-9-hydroxyoctadeca-10,12,15-trienoic acid Natural products CCC=C/CC=C/C=C/C(O)CCCCCCCC(=O)O RIGGEAZDTKMXSI-PSJRCKTQSA-N 0.000 description 2
- JGUNZIWGNMQSBM-SQKGQWCESA-N (10Z,12E)-9-hydroperoxyoctadeca-10,12-dienoic acid Chemical compound CCCCC\C=C\C=C/C(CCCCCCCC(O)=O)OO JGUNZIWGNMQSBM-SQKGQWCESA-N 0.000 description 2
- RIGGEAZDTKMXSI-JPAZTHTMSA-N (9S,10E,12Z,15Z)-9-Hydroxy-10,12,15-octadecatrienoic acid Chemical compound CC\C=C\C\C=C\C=C\C(O)CCCCCCCC(O)=O RIGGEAZDTKMXSI-JPAZTHTMSA-N 0.000 description 2
- KLLGGGQNRTVBSU-JDTPQGGVSA-N 13-HOTrE Chemical compound CC\C=C/CC(O)\C=C\C=C/CCCCCCCC(O)=O KLLGGGQNRTVBSU-JDTPQGGVSA-N 0.000 description 2
- PMTMAFAPLCGXGK-XVNBXDOJSA-N 8-[4-oxo-5-[(e)-pent-2-enyl]cyclopent-2-en-1-yl]octanoic acid Chemical compound CC\C=C\CC1C(CCCCCCCC(O)=O)C=CC1=O PMTMAFAPLCGXGK-XVNBXDOJSA-N 0.000 description 2
- YUPHIKSLGBATJK-OBKPXJAFSA-N 9-HOTE Chemical compound CC\C=C/CC\C=C\C=C(\O)CCCCCCCC(O)=O YUPHIKSLGBATJK-OBKPXJAFSA-N 0.000 description 2
- 239000005964 Acibenzolar-S-methyl Substances 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 208000035240 Disease Resistance Diseases 0.000 description 2
- JGUNZIWGNMQSBM-SIGMCMEVSA-N E,E-9-HpODE Chemical compound CCCCC\C=C\C=C\C(OO)CCCCCCCC(O)=O JGUNZIWGNMQSBM-SIGMCMEVSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 241000227653 Lycopersicon Species 0.000 description 2
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 2
- IDEOITKGHXRKLG-UHFFFAOYSA-N Oxo-octadecadienoic acid Chemical compound CCCCCCCCCCCCC(=O)C=CC=CC(O)=O IDEOITKGHXRKLG-UHFFFAOYSA-N 0.000 description 2
- 102000023984 PPAR alpha Human genes 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229930195482 Validamycin Natural products 0.000 description 2
- UELITFHSCLAHKR-UHFFFAOYSA-N acibenzolar-S-methyl Chemical group CSC(=O)C1=CC=CC2=C1SN=N2 UELITFHSCLAHKR-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 229940053200 antiepileptics fatty acid derivative Drugs 0.000 description 2
- 239000003876 biosurfactant Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000002299 complementary DNA Substances 0.000 description 2
- 230000005059 dormancy Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 230000002503 metabolic effect Effects 0.000 description 2
- 230000037353 metabolic pathway Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 108091008725 peroxisome proliferator-activated receptors alpha Proteins 0.000 description 2
- 159000000001 potassium salts Chemical class 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 2
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 2
- JARYYMUOCXVXNK-IMTORBKUSA-N validamycin Chemical compound N([C@H]1C[C@@H]([C@H]([C@H](O)[C@H]1O)O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)CO)[C@H]1C=C(CO)[C@H](O)[C@H](O)[C@H]1O JARYYMUOCXVXNK-IMTORBKUSA-N 0.000 description 2
- FELONIKRCJBDIO-ZAJAATJQSA-N (2e,4e,6e)-deca-2,4,6-trienoic acid Chemical compound CCC\C=C\C=C\C=C\C(O)=O FELONIKRCJBDIO-ZAJAATJQSA-N 0.000 description 1
- BWLORZJWVOWJRJ-UHFFFAOYSA-N 16-(oxiren-2-yl)hexadec-15-enoic acid Chemical compound C1=C(C=CCCCCCCCCCCCCCC(=O)O)O1 BWLORZJWVOWJRJ-UHFFFAOYSA-N 0.000 description 1
- JRIHOQHSQJDCKE-UHFFFAOYSA-N 2-hydroperoxyoctadeca-2,4,6-trienoic acid Chemical compound CCCCCCCCCCCC=CC=CC=C(OO)C(O)=O JRIHOQHSQJDCKE-UHFFFAOYSA-N 0.000 description 1
- KTUZOHAXBNRSHO-UHFFFAOYSA-N 2-hydroperoxyoctadeca-2,4-dienoic acid Chemical compound CCCCCCCCCCCCCC=CC=C(OO)C(O)=O KTUZOHAXBNRSHO-UHFFFAOYSA-N 0.000 description 1
- JUWVYVXVVQSZPO-UHFFFAOYSA-N 2-hydroxyoctadeca-2,4,6-trienoic acid Chemical compound CCCCCCCCCCCC=CC=CC=C(O)C(O)=O JUWVYVXVVQSZPO-UHFFFAOYSA-N 0.000 description 1
- AAEZMHSWRQVQEK-UHFFFAOYSA-N 2-methylideneoxirane Chemical compound C=C1CO1 AAEZMHSWRQVQEK-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000219193 Brassicaceae Species 0.000 description 1
- 101710088194 Dehydrogenase Proteins 0.000 description 1
- 108700039887 Essential Genes Proteins 0.000 description 1
- 108010087894 Fatty acid desaturases Proteins 0.000 description 1
- 102000009114 Fatty acid desaturases Human genes 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 108090000854 Oxidoreductases Proteins 0.000 description 1
- 102000004316 Oxidoreductases Human genes 0.000 description 1
- 102000003992 Peroxidases Human genes 0.000 description 1
- 244000309560 Ralstonia solanacearum race 1 Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000001270 agonistic effect Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000006911 enzymatic reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 230000004129 fatty acid metabolism Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 108010064894 hydroperoxide lyase Proteins 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- WLPCAERCXQSYLQ-UHFFFAOYSA-N isotianil Chemical compound ClC1=NSC(C(=O)NC=2C(=CC=CC=2)C#N)=C1Cl WLPCAERCXQSYLQ-UHFFFAOYSA-N 0.000 description 1
- 230000037356 lipid metabolism Effects 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000004783 oxidative metabolism Effects 0.000 description 1
- 230000036542 oxidative stress Effects 0.000 description 1
- 108040007629 peroxidase activity proteins Proteins 0.000 description 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003753 real-time PCR Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000021918 systemic acquired resistance Effects 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 125000004305 thiazinyl group Chemical group S1NC(=CC=C1)* 0.000 description 1
- VJQYLJSMBWXGDV-UHFFFAOYSA-N tiadinil Chemical compound N1=NSC(C(=O)NC=2C=C(Cl)C(C)=CC=2)=C1C VJQYLJSMBWXGDV-UHFFFAOYSA-N 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Images
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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing within the same carbon skeleton a carboxylic group or a thio analogue, or a derivative thereof, and a carbon atom having only two bonds to hetero atoms with at the most one bond to halogen, e.g. keto-carboxylic acids
-
- 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
- A01P15/00—Biocides for specific purposes not provided for in groups A01P1/00 - A01P13/00
-
- 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
- A01P21/00—Plant growth regulators
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Botany (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cultivation Of Plants (AREA)
Description
HOOC-(R1)-C=C-C(=O)-R2 (I)
(式中、
R1:直鎖または分岐の、炭素数6~12のアルキル基であって、1つまたはそれ以上の二重結合を含んでいてもよく、
R2:炭素数2~8のアルキル基であって、1つまたはそれ以上の分岐および/または二重結合を含んでいてもよい)
の構造式を有するオキソ脂肪酸誘導体またはその塩もしくはエステルを有効成分として含むことを特徴とする植物賦活剤に関する。
本発明の植物賦活剤は、オキソ脂肪酸誘導体であって、以下の式:
HOOC-(R1)-C=C-C(=O)-R2 (I)
(式中、
R1:直鎖または分岐の、炭素数6~12のアルキル基であって、1つまたはそれ以上の二重結合を含んでいてもよく、
R2:炭素数2~8のアルキル基であって、1つまたはそれ以上の分岐および/または二重結合を含んでいてもよい)
の構造式を有するオキソ脂肪酸誘導体、またはその塩もしくはエステルを有効成分として含むことを特徴とする。本発明はまた、すべての幾何異性体および立体異性体を含む式(I)の化合物またはその塩もしくはエステルを有効成分として含む植物賦活剤に関する。
実施例1として、0.012%の13-オキソ-9,11-オクタデカジエン酸を含む0.15%炭酸水素二カリウム水溶液を調製した。なお、13-オキソ-9,11-オクタデカジエン酸としては、(9Z,11E)-13-オキソ-9,11-オクタデカジエン酸(13-oxoODA、ケイマンケミカル社製)を用いた。比較例として、0.012%の脂肪酸類縁物質である13-HPODE((9Z,11E)-13-ヒドロペルオキシ-9,11-オクタデカジエン酸、ケイマンケミカル社製)、9-HPODE((10Z,12E)-9-ヒドロペルオキシ-10,12-オクタデカジエン酸、ケイマンケミカル社製)、9-HPOTE((10E,12Z,15Z)-9-ヒドロペルオキシ-10,12,15-オクタデカトリエン酸、ケイマンケミカル社製)、9-HOTE((10E,12Z,15Z)-9-ヒドロキシ-10,12,15-オクタデカトリエン酸、ケイマンケミカル社製)、13-HPOTE((9Z,11E,15Z)-13-ヒドロペルオキシ-9,11,15-オクタデカトリエン酸、ケイマンケミカル社製)、13-HOTE((9Z,11E,15Z)-13-ヒドロキシ-9,11,15-オクタデカトリエン酸、ケイマンケミカル社製)および12-OPDA(12-オキソ-フィトジエン酸、ケイマンケミカル社製)、ならびに、0.012%のα-ケトール脂肪酸をそれぞれ含む0.15%炭酸水素二カリウム水溶液をそれぞれ調製した。なお、α-ケトール脂肪酸水溶液は、次のような合成手段で合成した。
実施例2として、0.012%の13-オキソ-9,11-オクタデカジエン酸を含む0.15%リン酸水素二カリウム水溶液を調製した。なお、13-オキソ-9,11-オクタデカジエン酸としては、(9Z,11E)-13-オキソ-9,11-オクタデカジエン酸(13-oxoODA、ケイマンケミカル社製)を用いた。比較例として、0.012%の脂肪酸類縁物質である13-HPODE((9Z,11E)-13-ヒドロペルオキシ-9,11-オクタデカジエン酸、ケイマンケミカル社製)、9-HPODE((10Z,12E)-9-ヒドロペルオキシ-10,12-オクタデカジエン酸、ケイマンケミカル社製)、9-HPOTE((10E,12Z,15Z)-9-ヒドロペルオキシ-10,12,15-オクタデカトリエン酸、ケイマンケミカル社製)、9-HOTE((10E,12Z,15Z)-9-ヒドロキシ-10,12,15-オクタデカトリエン酸、ケイマンケミカル社製)、13-HPOTE((9Z,11E,15Z)-13-ヒドロペルオキシ-9,11,15-オクタデカトリエン酸、ケイマンケミカル社製)、13-HOTE((9Z,11E,15Z)-13-ヒドロキシ-9,11,15-オクタデカトリエン酸、ケイマンケミカル社製)および12-OPDA(12-オキソ-フィトジエン酸、ケイマンケミカル社製)、ならびに、0.012%のα-ケトール脂肪酸をそれぞれ含む0.15%リン酸水素二カリウム水溶液をそれぞれ調製した。なお、α-ケトール脂肪酸水溶液は、実施例1と同様の合成手段で合成した。
(9Z,11E)-13-オキソ-9,11-オクタデカジエン酸(13-oxoODA、ケイマンケミカル社製)と脂肪酸類縁物質である12-OPDA(12-オキソ-フィトジエン酸、ケイマンケミカル社製)とをそれぞれ0.012%含む、0.15%炭酸水素二カリウム水溶液を調製した。
(9Z,11E)-13-オキソ-9,11-オクタデカジエン酸(13-oxoODA、ケイマンケミカル社製)と脂肪酸類縁物質である12-OPDA(12-オキソ-フィトジエン酸、ケイマンケミカル社製)とをそれぞれ0.012%含む、0.15%リン酸水素二カリウム水溶液を調製した。
Claims (9)
- 以下の式:
HOOC-(CH 2 ) 7 -CH=CH-CH=CH-C(=O)-(CH 2 ) 4 -CH 3
の構造式を有するオキソ脂肪酸誘導体またはその塩もしくはエステル、および
金属塩
を含むことを特徴とする植物賦活剤。 - 前記オキソ脂肪酸誘導体が、(9Z、11E)-13-オキソ-9,11-オクタデカジエン酸またはその塩である請求項1記載の植物賦活剤。
- 前記オキソ脂肪酸誘導体が、(9Z、11E)-13-オキソ-9,11-オクタデカジエン酸である請求項2記載の植物賦活剤。
- 前記オキソ脂肪酸誘導体またはその塩もしくはエステルは、前記金属塩の水溶液中に含まれる請求項1~3のいずれか1項に記載の植物賦活剤。
- 前記金属塩は、1価の金属イオンを生成するものである請求項1~4のいずれか1項に記載の植物賦活剤。
- 前記金属塩は、カリウム塩である請求項5記載の植物賦活剤。
- 界面活性剤および/または希釈剤もしくは担体をさらに含む請求項1~6のいずれか1項に記載の植物賦活剤。
- 植物の茎葉もしくは根に接触させる噴霧剤もしくは浸漬用薬剤、または、土壌灌注用薬剤として用いられる請求項1~7のいずれか1項に記載の植物賦活剤。
- 前記植物賦活剤は、アブラナ科植物に対して使用される請求項1~8のいずれか1項に記載の植物賦活剤。
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