1993

 

Ando T, Aburatani M, Koseki N, Asakawa S, Mouri T, Abe H. 1993. 13C NMR assignments of brassinosteroids by two-dimensional techniques. Magnetic Resonance in Chemistry 31: 94-99

Back TG, Blazecka PG, Krishna MV. 1993. A new synthesis of castasterone and brassinolide from stigmasterol. A concise and stereoselective elaboration of the side chain from a C-22 aldehyde. Canadian Journal of Chemistry - Revue Canadienne De Chimie 71: 156-163**

Baranovskii AV, Litvinovskaya RP, Khripach VA. 1993. Steroids with heterocyclic ring in side chain - synthesis and transformations. Uspekhi Khimii 62: 704-725

Cao HP, Chen SK. 1993. Brassinosteroid-induced rice lamina joint inclination and its relation to auxin and ethylene. Plant Physiology 102: 63-63

Choi YH, Inoue T, Fujioka S, Saimoto H, Sakurai A. 1993. Identification of brassinosteroid-like active substances in plant cell cultures. Bioscience Biotechnology and Biochemistry 57: 860-861**

Clouse SD, Hall AF, Langford M, McMorris TC, Baker ME. 1993. Physiological and molecular effects of brassinosteroids on Arabidopsis thaliana. Journal of Plant Growth Regulation 12: 61-66**

Gamoh K, Brooks CJW. 1993. Stability and reversed phase liquid chromatographic studies of cyclic boronates. Analytical Sciences 9: 549-552

Hazra BG, Pore VS, Joshi PL, Padalkar SN, Deshpande SA, Rajamohanan PR. 1993. Synthesis and configurational assignment of epimeric 22-hydroxy-, 23,24-acetylenic, olefinic or epoxy steroids using 13C NMR spectroscopy. Magnetic Resonance in Chemistry 31: 605-608

Hazra BG, Pore VS, Joshi PL. 1993. Short step stereoselective synthesis of 2a,3a,22-triacetoxy-23,24-dinor-5a-cholan-6-one - key intermediate for the preparation of 24(1)-norbrassinolide, dolicholide and dolichosterone. Journal of the Chemical Society, Perkin Transactions 1, 1819-1822**

Huang LF, Zhou WS, Sun LQ, Pan XF. 1993. Studies on steroidal plant growth regulators. 29. Osmium tetroxide catalysed asymmetric dihydroxylation of the (22E,24R)-24-alkyl and the (22E,24S)-24-alkyl steroidal unsaturated side chain. Journal of the Chemical Society, Perkin Transactions 1, 1683-1686**

Jin FQ, Xu YY, Huang WY. 1993. 2,2-Difluoro enol silyl ethers - convenient preparation and application to the synthesis of a novel fluorinated brassinosteroid. Journal of the Chemical Society, Perkin Transactions 1, 795-799**

Khripach VA, Litvinovskaya RP, Drach SV. 1993. Synthesis of analogs of brassinosteroids containing an isoxazoline fragment in side chain. Zhurnal Organicheskoi Khimii 29: 717-723

Khripach VA, Zavadskaya MI, Kotyatkina AI, Drachenova OA. 1993. New synthesis of (20S)-3b-hydroxycholesta-5,22-dien-24-one. Russian Journal of Organic Chemistry 29: 1134-1136

Khripach VA, Zhabinskii VN, Kotyatkina AI. 1993. Construction of polyfunctionalized side steroids chains through C-22 nitriloxide. Zhurnal Organicheskoi Khimii 29: 1573-1577

Khripach VA, Zhabinskii VN, Olkhovik VK. 1993. Stereoselective formation of the C22-C24 section of the side chain in brassinosteroids. Russian Journal of Organic Chemistry 29: 1837-1844

McMorris TC, Patil PA. 1993. Improved synthesis of 24-epibrassinolide from ergosterol. Journal of Organic Chemistry 58: 2338-2339**

Mikami K, Sakuda S. 1993. Towards the synthesis of the side chains of brassinolides: diastereodivergent alkoxyaldehyde-ene reaction and nickel-catalysed transformation of vinyl sulfide. Journal of the Chemical Society, Chemical Communications, 710-712**

Nakamura T, Tanino K, Kuwajima I. 1993. Highly stereoselective chelation controlled ene-reaction of 2-(alkylthio)allyl silyl ethers. Tetrahedron Letters 34: 477-480**

Park KH, Kim SJ, Hyun KH. 1993a. Brassinosteroid substances in immature Cassia tora seeds. Journal of the Korean Agricultural Chemists Society 36: 99-104

Park KH, Kim SJ, Hyun KH. 1993b. Brassinosteroids in immature seeds of Perilla frutescens. Journal of the Korean Agricultural Chemists Society 36: 197-202

Park KH, Kim SJ, Park JD, Lee LS, Hyun KH, Kwak SS, Rue JR. 1993c. Selection of plant cell lines for high yields of brassinosteroids. Korean Journal of Plant Tissue Culture 20: 71-76 [Korean]

Park KH, Kim SJ, Park JD, Lee LS, Hyun KH. 1993d. Brassinosteroid substances in immature Oryza sativa seeds. Journal of the Korean Agricultural Chemists Society 36: 376-380

Roddick JG, Rijnenberg AL, Ikekawa N. 1993. Developmental effects of 24-epibrassinolide in excised roots of tomato grown in vitro. Physiologia Plantarum 87: 453-458

Rönsch H, Adam G, Matschke J, Schachler G. 1993. Influence of (22S,23S)-homobrassinolide on rooting capacity and survival of adult Norway spruce cuttings. Tree Physiology 12: 71-80**

Sakurai A, Fujioka S. 1993. The current status of physiology and biochemistry of brassinosteroids. Plant Growth Regulation 13: 147-159**

Schmidt J, Spengler B, Yokota T, Adam G. 1993a. The cooccurrence of 24-epi-castasterone and castasterone in seeds of Ornithopus sativus. Phytochemistry 32: 1614-1615**

Schmidt J, Yokota T, Spengler B, Adam G. 1993b. 28-Homoteasterone, a naturally occurring brassinosteroid from seeds of Raphanus sativus. Phytochemistry 34: 391-392**

Singh J, Nakamura S, Ota Y. 1993. Effect of epibrassinolide on gram (Cicer arietinum) plants grown under water stress in juvenile stage. Indian Journal of Agricultural Sciences 63: 395-397

Sobek L, Bohm GA, Penzlin H. 1993. Ecdysteroid receptors in last instar larvae of the wax moth Galleria mellonella L. Insect Biochemistry and Molecular Biology 23: 125-129**

Suzuki H, Fujioka S, Takatsuto S, Yokota T, Murofushi N, Sakurai A. 1993a. Biosynthesis of brassinosteroids in Catharanthus roseus. 2. Biosynthesis of brassinolide from castasterone in cultured cells of Catharanthus roseus. Journal of Plant Growth Regulation 12: 101-106**

Suzuki H, Kim SK, Takahashi N, Yokota T. 1993b. Metabolism of castasterone and brassinolide in mung bean explant. Phytochemistry 33: 1361-1367**

Taylor PE, Spuck K, Smith PM, Sasse JM, Yokota T, et al. 1993. Detection of brassinosteroids in pollen of Lolium perenne L by immunocytochemistry. Planta 189: 91-100**

Tsubuki M. 1993. Natural products synthesis utilizing furan derivatives as synthons. Journal of Synthetic Organic Chemistry Japan 51: 399-411

Voigt B, Porzel A, Naumann H, Horholdschubet C, Adam G. 1993. Hydroxylation of the native brassinosteroids 24-epicastasterone and 24-epibrassinolide by the fungus Cunninghamella echinulata. Steroids 58: 320-323**

Voigt B, Porzel A, Undisz K, Hoerholde-Schubert C, Adam G. 1993. Microbial hydroxylation of 24-epicastasterone by the fungus Cochliobolus lunatus. Natural Product Letters 3: 123-129

Wang TW, Cosgrove DJ, Arteca RN. 1993. Brassinosteroid stimulation of hypocotyl elongation and wall relaxation in pakchoi (Brassica chinensis cv Lei Choi). Plant Physiology 101: 965-968**

Zaki K, Schmidt J, Hammouda FM, Adam G. 1993. Steroidal constituents from pollen grains of Phoenix dactylifera. Planta Medica (Supplement Issue) 59: A613-A613

Zurek DM, Clouse SD. 1993. Brassinosteroid regulated gene expression in soybean. Plant Physiology 102: 132-132**

 

 

 

 

1992

1994

 

 

(Revised November 2011)