@article{52dd5b730f9f48c9aca4e19a57a14970,
title = "Cytokinins: Influence of side-chain planarity of N6-substituted adenines and adenosines on their activity in promoting cell growth",
abstract = "Eight compounds have been synthesized to define the relationship between side-chain planarity and cytokinin activity within a series of N6-substituted adenines and adenosines. These compounds and closely related ones have been tested for relative promotion of growth in the tobacco bioassay. It has been concluded from the examples available that side-chain planarity is important in imparting the highest order of cytokinin activity.",
author = "Hecht, {Sidney M.} and Leonard, {Nelson J.} and Schmitz, {Ruth Y.} and Folke Skoog",
note = "Funding Information: @.3 Supported at the University of Illinois by a research grant (GM-05829) from the National Institutes of Health, U.S. Public Health Service, and at the University of Wisconsin by a research grant (GB6994X) from the National Science Foundation and by the Research Committee of the Graduate School with funds from the Wisconsin Alumni Research Foundation. -ff?t National Institutes of Health Predoctoral Fellow, 1967-70. Present address: Laboratory of Molecular Biology, University of Wisconsin, Madison, Wisconsin, U.S.A. {\textquoteright} F. SKOOG, H. Q. HAMzr, A. M. S~~BYKOW~KAN,. J. LEONARD, K. L. CARRAWAY,T . Fum, J. P; mr!ao~ and R. N. LOEPPKY, PIzylochem.6 ,1169 (1967). 2 N. J. LEONARD, S. Acmu~rowrcz, R. N. LOEPPKY, K. L. CARRAWAY,W . A. H. GRIMM,A . SZWEYKOWSKA, H. Q. wand F. S~ooc+,P roc. Natl. Acad. Sci. U.S. 56,709 (1966). 3 N. J. LEONARD,S . M. HECHT,F . SKOOOa nd R. Y. Scnurrz, Proc. Natl. Acad. Sci. U.S. 59,15 (1968). 4 N. J. LEONARD, S. M. HECHT,F . SKOOG and R. Y. Scxrhnrz, Zsruel J. Gem. 6,539 (1968). 5 N. J. LEONARD,S . M. Hecrrr, F. SKOOO and R. Y. SC-Z, Proc. Natl. Acad. Sci. U.S. 63, 175 (1969). 6 W. J. BURROWSD, . J. ARM~IRONGF, . SKOO~, S. M. HECHT,J . T. A. BOYLEN, . J. LEONARDan d J. Occorowrrz, B&hem. 8,307l (1969). {\textquoteright} S. M. HECHTN, . J. LEONARDJ., Chxo~wrrz, W. J. BURROWSD, . J. ARMSTRONFG., SKOOOR, . M. BOCK, I. G~L.LAMan d G. M. TENERB, iochem. Biophys. Res. Comman. 35,205 (1969). * D. J. ARMSIXONG,P . K. EVANS, W. J. B-ROWS, F. SKOOG,J . F. PETIT,J . DAHL, T. STEWARD,J . L. STROM-INGER,N . J. LEONARD,S . M. HECHT and J. Occou~w~~zJ, . Biol. Chem. in press (1970). q J. T. MADLSONG,. A. EVERETaTn d H-K. KUNG, Science 153,531(1966). lo J. T. MADISONG, . A. Evrxurrr and H-K. KUNG,J . Biol. Chem. 242,1318 (1967). I1 J. T. MADISONan d H-K. KUNG,J . Biol. Chem. 242,1324 (1967). 1a H. G. ZACHAU, D. DBTTING and H. FELDMANN, Angew. Chem. 78,392 (1966). I3 H. G. ZACHAU, D. DIETING and H. FEDMANNZ, . Ply&I. Gem. 347,212 (1966). I4 H. F-MANN, D. D~)~T~NGan d H. G. ZACHAU, Z. Physiol. Chem. 347,236 (1966). is K. BIEMANNS,. TSUNAKAWA,J . ~ONNENBICHLERH,. FELDMANN, D. D~?~I~NGa nd H. G. ZACHAU, Angew. Chem. 78,600 (1966). I6 M. ST-~, H. Rotx, B. C. BAGULEY,T . GINSURO and W. WEHRL{\~N}, ature 219,1363 (1968). I7 R. H. IHALLL, . CSONKAH, . DAMD and B. M-AN, Science 156,69 (1967). l8 R. H. HALL,M . J. ROBINS,L . STA~M~ and R. THED~RDJ,. Am. Chem. Sot. 88,2614 (1966). I9 M. J. ROBINS,R . H. HALL and R. Trraoroa~, B&hem. 6,1837 (1967). 2o F. SKOOG, D. J. ARM.VRONG, J. D. CHIXAYILA, . C. HAMPEL and R. M. BOCK, Science 154,1354 (1966). 1907",
year = "1970",
month = sep,
doi = "10.1016/S0031-9422(00)85338-8",
language = "English (US)",
volume = "9",
pages = "1907--1913",
journal = "Phytochemistry",
issn = "0031-9422",
publisher = "Elsevier Limited",
number = "9",
}