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CAS Registry Number: 21490-21-1
Taxonomy: Physicochemical and Biological Properties of Phytoecdysteroids – Phytoecdysteroids and Their Conjugates
C29H46O7: 506.3243
Mp: 240°C [1]
[α]D + 54.7° (c, MeOH) [1]
IR (KBr) νmax cm−1: 3400, 1650 [1]
UV λ MeOHmax nm (ε): 244 (10675) [1]
EI-MS m/z: 506 [M]+, 363, 345, 327, 143 [M-C22-C27]+, 125, 107 [1]
1 H NMR (J/Hz, C5D5N): 4.05 (Ha-2), 4.14 (He-3), 6.18 (H-7), 1.16 (CH3-18), 1.05 (CH3-19), 1.54 (CH3-21), 3.85 (dd, H-22), 0.86 (t, J = 7.0, CH3-29), 4.36 (CH2–OH), 5.03, 5.33 (CH2=) [1]
Pharm./Biol.: Chilo test: highly active [1].
References
S. Imai, S. Fujioka, E. Murata, K. Otsuka, K. Nakanishi, J. Chem. Soc. Chem. Comm. D. 3, 82 (1969)
J. Coll, Afinidad 64, 242 (2007)
L.I. Alexeeva, V.V. Volodin, L.V. Teteruk, V.G. Luksha, R. Lafont, in Abstracts of Posters. International Conference on Natural Products and Physiologically Active Substances (ICNPAS-98), (Novosibirsk, 1998), p. 187
B.Z. Usmanov, Z. Saatov, N.K. Abubakirov, Chem. Nat. Comp. 13, 595 (1977)
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(2013). Ajugasterone B. In: Azimova, S.S. (eds) Natural Compounds. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-0543-6_64
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DOI: https://doi.org/10.1007/978-1-4614-0543-6_64
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