BIOLOGICALLY ACTIVE NATURAL PRODUCTS: AGROCHEMICALS - CHAPTER 9 ppsx

... analog, L-(N 5 -phosphono)methionine-S-sulfoximine (PMSO) (see Figure 9. 8) is a potent GS inhibi- tor and a metabolite of L-(N 5 -phosphono)methionine-S-sulfoximinyl-L-ala-L-ala (PMSO- Ala-Ala) 76 ... acid); bensulfuron [methyl 2-[ [[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfo- nyl]methyl]benzoate]; or bentazon [ 3-( 1-methylethyl )-( 1H )-2 ,1,3-benzothiadiazin-4(3H)...

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... prurience (L)$$$ 96 82 9. 3 9 4.6 79 26 25 Mucuna prurience (R) 95 98 1,8 49 1.1 95 51 6 Mucuna prurience (stem) 96 45 1.1 38 1.6 96 54 10 Pisum sativum (S) 99 45 0.5 99 1.1 115 38 10 Pueraria ... 3.3 19 1.8 138 74 12.5 Portulaca oleracea (W) 90 117 4.8 22 1 .9 1 19 49 3 Stellaria media (W) 97 69 1.4 51 1.4 99 67 5 Average 92 .3 78. 7 2.4 47. 0 1.7 1 113 58.4 Standard d...

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... Plant Manage., 27, 7 8-8 4, 198 9. 2. Wooten, J.W. and Elakovich, S.D., J. Aquat. Plant Manage., 29, 1 2-1 5, 199 1. 3. Elakovich, S.D. and Wooten, J.W., J. Chem. Ecol., 17, 70 7-7 14, 199 1. 4. Stevens, K.L. ... Agric. Food Chem., 28, 64 4-6 46, 198 0. 5. Cheng, T.S. and Riemer, D.N., J. Aquat. Plant Manage., 26, 5 0-5 5, 198 8. 6. Cameron, H.J. and Julian, G.R., J. Chem. Ecol., 6,...

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... natural compounds: (24R )-1 4α-methyl-5α-ergostan-3-one; 14α-methyl-5α-cholestan-3-one; cycloart-5-ene- 3β,25-diol; cycloart-3β,25-diol; 4α-methylergostan-5-ene-3β-ol; stigmast-4,22-dien-6β-ol- 3- one ... stigmast-4,22-dien-6β-ol- 3- one and 24-phenylethyl-cholest-3,6-dione were identified; together with several known compounds: (24R)-stigmast-4-ene-3-one; ergost-4-ene-3-one; (24R)-s...

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... 2-( 4-dichlorophenoxy) phe- noxy-methyl propanoate, Hoelon ® , 197 4; Butyl 2-[ 4-( 5-trifluoro-2-pyridyloxy)phenoxy] propionate, Fusilade ® , 198 0; Methyl 2-( 4-( (3-chloro-5-trifluoromethyl )-2 -pyridinyloxy )- phenoxy) ... index. ISBN 0-8 49 3-1 88 5-8 (alk. paper) 1. Natural products in agriculture.2. Agricultural chemicals.3. Bioactive compounds.I. Cutler, Stephen...

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... using hex- ane-EtOAc, mixtures of increasing polarity consisting of four kaurenoid carboxylic acids: (–)-kaur-16-en- 1 9- oic acid (28), (–)-grandifloric acid, (–)-angeloylgrandifloric acid ( 29) , and the ... 2.11 Selected bioactive steriods. © 199 9 by CRC Press LLC 10 –8 M; – 69% , 10 9 M), 39 (–15%, 10 –5 M; – 69% , 10 9 M), and 42 (–15%, 10 –5 M; –62%, 10 –8 M). The oleanic triterpen...

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... 26, 99 9, 198 7. 55. Jaziri, M., Enzyme-linked immunosorbent assay for the determination of quassinoids in Ail- anthus altissima tissues and cultivated cells, Phytochemistry, 29, 8 29, 199 0. © 199 9 ... M., Am. J. Bot., 83, 196 , 199 6. With permission.) © 199 9 by CRC Press LLC 196 0s, 3 0-3 2 but it was not recognized to be the major phytotoxic component until the 199 0s. 3 3-3 5...

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... fresh K-20) 1/1000 c 15 (±)-CA 10 6 (+ )-( 1S,2S)-CA 5 6–7 (– )-( 1R,2R)-CA 5 6 (±)-AlloCA 10 8–10 (±)-AlloCA b 10 10–11 (+ )-( 1R,2S)-AlloCA 10 12–13 5 10–11 1.67 9 (– )-( 1S,2R)-AlloCA 10 8 9 5 9 10 1.67 ... ana- logs [(± )-1 9b, -1 9c, -1 9d, -2 0a, -2 0b, -2 0c, and -2 0d] of 2, could be synthesized from (± )-1 8a-d (Scheme 8.4). 22 In principle, this me...

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... S.K., J. Nat. Prod., 52, 11 89, 198 9. 2. Stone, M.J. and Williams, D.H., Molec. Microbiol., 6, 29, 199 2. 3. Ferreira, J.F.S. and Duke, S.O., AgBiotech New Info., 9, 309N, 199 7. 4. Dell, B. and McComb, ... 154, 107, 199 3. With permission.) © 199 9 by CRC Press LLC 43. Knox, J.P. and Dodge, A.D., Plant Cell Environ., 8, 19, 198 5. 44. Curtis J.D. and Lersten, N.R., New Phytol., 114, 571,...

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... δ20.4 (t,C-5), 22.3 (q,C-7), 25.7 (d,C-1), 28.8(q,C -9 ) , 29. 0(q,C-10), 35.0(t,C-6), 42.6(t,C-2), 48.4(d,C-4), 68.1(d,C-3), 73.3(s,C-8). p-Menthane-3,8-trans-diol(2). Mp 77. 3-7 8.3° (from Et 2 O-hexane), ... Chem., 41, 216 4-2 166, 199 3. Watanabe, K., Takada, Y., Matsuo, N., and Nishimura, H., Biosci. Biotech. Biochem., 59, 197 9- 1 98 0, 199 5. Wright, R.H., Sci. Am., 233, 10 4-1...

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