By J. Buckingham (auth.), J. Buckingham (eds.)
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Oil. 8 in CHCI 3). 3-Epimer, 12-Ac: [147743-23-5]. 406 Constit. of C. canescens. Oil. 8 in CHCI 3). A. 338 Constit. of Antheliajulacea. Oi!. 74 in CHCI 3). 338 Constit. of Iostephane heterophyl/a. Yellow oil. 21 in MeOH). Nagashima, F. I. 338 Constit. of lostephane heterophylla. Yellow oil. 6 in MeOH). I. 354 Constit. of Artemisia sieberi. Weyerstahl, P. et al, Justus Liebigs Ann. , 1993, III (isol, pmr, cmr) B-10029 Updated Entry replacing B-00457 2-Methy/-6-(4-methy/phenyl)-2-hepten-4-one, 9CJ.
Me2CO). Mp 173-174°. N-Me: [14475-60-6]. 179 C5H 14N 2 Constit. of tobacco. N-Me; B,2HCI: [89690-09-5]. Cryst. Mp 177-179°. 5°. N,N'-Di-Me: [16011-97-5]. 206 C6H 16N 2 Bp 168°. N,N'-Di-Me, dibenzoyl: [16012-03-6]. 422 C20 H 24N 20 2 Mp 117°. N,N'-Di-Me, bis(3-nitrobenzoyl): Cryst. (MeOH). Mp 118°. N-Et: [89690-1 0-8]. 206 C6HI6NZ Cryst. Mp 220-221° (as dihydrochloride). N-(3-Methyl-2-butenyl): N-(3-Methyl-2-butenyl)putrescine. 270 C9 H 20N 2 Bp 10 105-106°. Probable struct. Struct. revised here from that originally proposed, N-(3-methyl-1-butenyl) putrescine.
206 C6HI6NZ Cryst. Mp 220-221° (as dihydrochloride). N-(3-Methyl-2-butenyl): N-(3-Methyl-2-butenyl)putrescine. 270 C9 H 20N 2 Bp 10 105-106°. Probable struct. Struct. revised here from that originally proposed, N-(3-methyl-1-butenyl) putrescine. 502 C 26H 280 9 Constit. of Harrisonia brownii. Prisms (MeOH). Mp > 300°. [