1984

 

Abe H, Morishita T, Uchiyama M, Takatsuto S, Ikekawa N. 1984a. A new brassinolide-related steroid in the leaves of Thea sinensis. Agricultural and Biological Chemistry 48: 2171-2172**

Abe H, Nakamura K, Morishita T, Uchiyama M, Takatsuto S, Ikekawa N. 1984b. Endogenous brassinosteroids of the rice plant: castasterone and dolichosterone. Agricultural and Biological Chemistry 48: 1103-1104**

Anastasia M, Allevi P, Brasca MG, Ciuffreda P, Fiecchi A. 1984a. Synthesis of (2R,3S,22S,23S)-2,3,22,23-tetrahydroxy-B-homo-6-aza-5a-stigmastan-7-one, an aza analogue of brassinolide. Gazzetta Chimica Italiana 114: 159-161

Anastasia M, Allevi P, Ciuffreda P, Fiecchi A, Scala A. 1984b. Direct transformation of ergosterol to (22S,23E)-6b-methoxy-3a,5-cyclo-5a-ergost-23-en-22-ol, a key intermediate in the synthesis of brassinolide. Journal of Organic Chemistry 49: 4297-4300**

Arima M, Yokota T, Takahashi N. 1984. Identification and quantification of brassinolide-related steroids in the insect gall and healthy tissues of the chestnut plant. Phytochemistry 23: 1587-1592**

Arteca RN. 1984a. Calcium acts synergistically with brassinosteroids and IAA in stimulating ethylene production in etiolated mung bean [Vigna radiata cultivar Berken] hypocotyl segments. Physiologia Plantarum 62: 102-104

Arteca RN, Schlagnhaufer C. 1984b. The effect of brassinosteroid and 2,4-D and L-aminoacid conjugates on ethylene production by etiolated mung bean [Vigna radiata cultivar Berken] segments. Physiologia Plantarum 62: 445-447

Barton DHR, Lusinchi X,  Magdzinski L, Ramirez JS. 1984. Selective reduction of the 7(8)-double bond in ergosterol. Journal of the Chemical Society, Chemical Communications, 1236-1238**

Braun P, Wild A. 1984. The influence of brassinosteroid on growth and parameters of photosynthesis of wheat and mustard plants. Journal of Plant Physiology 116: 189-196

Donaubauer JR, Greaves AM, McMorris TC. 1984. A novel synthesis of brassinolide. Journal of Organic Chemistry 49: 2833-2834**

Horgen PA, Nakagawa CH, Irwin RT. 1984. Production of monoclonal antibodies to a steroid plant growth regulator. Canadian Journal of Biochemistry and Cell Biology 62: 715-721

Ikekawa N, Takatsuto S. 1984a. Microanalysis of brassinosteroids in plants by gas chromatography/mass spectroscopy. Mass Spectroscopy (Japan) 32: 55-70**

Ikekawa N, Takatsuto S, Kitsuwa T, Saito H, Morishita T, Abe H. 1984b. Analysis of natural brassinosteroids by gas chromatography-mass spectrometry. Journal of Chromatography 290: 289-302**

Kohout L. 1984. Brassins, brassinolide and brassinosteroids. Chemicke Listy 78: 1129-1156

Mitra RB, Hazra BG, Kapoor MV. 1984. Synthesis of analogs of brassinolide and castasterone. Indian Journal of Chemistry, Section B, Organic Chemistry Including Medicinal Chemistry 23: 106-109

Mori K, Sakakibara M, Okada K. 1984. Synthesis of naturally occurring brassinosteroids employing cleavage of 23,24-epoxydes as key reactions: synthesis of brassinolide, castasterone, dolicholide, dolichosterone, homodolicholide, homodolichosterone, 6-deoxocastasterone and 6-deoxodolichosterone. Tetrahedron 40: 1767-1782

Sakakibara M, Mori K. 1984. Short-step synthesis of homodolicholide and homodolichosterone. Agricultural and Biological Chemistry 48: 745-752**

Schlagnhaufer C, Arteca RN, Yopp JH. 1984a. A brassinosteroid-cytokinin interaction on ethylene production by etiolated mung bean segments. Physiologia Plantarum 60: 347-350

Schlagnhaufer C, Arteca RN, Yopp JH. 1984b. Evidence that brassinosteroid stimulates auxin-induced ethylene synthesis in mung bean [Vigna radiata] hypocotyls, between S-adenosyl methionine and 1-aminocyclopropane-1-carboxylic acid. Physiologia Plantarum 61: 555-558

Takatsuto S, Ikekawa N. 1984a. Short-step synthesis of plant growth-promoting brassinosteroids. Chemical and Pharmaceutical Bulletin 32: 2001-2004, 1984a**

Takatsuto S, Ikekawa N. 1984b. Synthesis and activity of plant growth-promoting steroids (22R,23R,23S)-28-homobrassinosteroids, with modifications in rings A and B. Journal of the Chemical Society, Perkin Transactions 1, 439-448**

Takatsuto S, Yazawa N,Ikekawa N. 1984c. Synthesis and biological activity of brassinolide analogues, 26,27-bisnorbrassinolide and its 6-oxo analogue. Phytochemistry 23: 525-528

Takatsuto S, Yazawa N, Ishiguro M, Morisaki M, Ikekawa N. 1984d. Stereoselective synthesis of plant growth-promoting steroids, brassinolide, castasterone, typhasterol and their 28-nor analogues. Journal of the Chemical Society, Perkin Transactions 1, 139-146**

Wada K, Marumo S, Abe H, Morishita T, Nakamura K, Uchiyama M, Mori K. 1984. A rice lamina inclination test — a micro-quantitative bioassay for brassinosteroids. Agricultural and Biological Chemistry 48: 719-726**

Yokota T, Baba J, Koba S, Takahashi N. 1984. Purification and separation of eight steroidal plant growth regulators from Dolichos lablab seeds. Agricultural and Biological Chemistry 48: 2529-2534**

Zhou WS, Tian WS. 1984. The synthesis of steroids containing structural unit of A,B ring of brassinolide and ecdysone from hyodesoxycholic acid. Acta Chimica Sinica 42: 1173-1177

 

 

 

 

1983

1985

 

 

(Revised November 2011)