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5β-3S-2-DEOXY-1"-NOR-20-HYDROXY-ECDYSONE-20,22-MONOACETONIDE

Year of first isolation:	2025
Formula:	C₂₉H₄₆O₆
Molecular weight:	490
Occurence in plants:
Dianthus superbus L. (Caryophyllaceae) [Fungi] »
Occurence in animals:

5β-3S-2-DEOXY-1

STRUCTURE DESCRIPTORS

MASS SPECTRUM

EI-MS m/z (relative intensity %)
CI-MS (NH₃) m/z	HRESIMS (positive ion mode) m/z

CARBON NMR

PROTON NMR

CD₃OD
01	33.2
02	31.6
03	65.4
04	32.4
05	52.3
06	206.8
07	122.0
08	168.2
09	34.5
10	37.6
11	21.6
12	32.4
13	48.4
14	85.3
15	31.6
16	22.7
17	51.3
18	17.6
19	24.4
20	85.4
21	23.7
22	85.7
23	24.7
24	42.2
25	71.1
26	28.9
27	29.5

CD₃OD
01-Ha	1.56 (m)
01-Hb	â€“
02-Ha	1.95 (m)
02-Hb	1.61 (m)
03-He	3.98 (m)
04-Ha	2.08 (m)
04-Hb	1.80 (m)
05-H	2.42 (dd, 12.3, 4.0)
07-H	5.81 (d, 2.3)
09-H	3.19 (m)
11-Ha	1.72 (m)
11-Hb	â€“
12-Ha	2.08 (m)
12-Hb	1.80 (m)
15-Ha	1.95 (m)
15-Hb	1.61 (m)
16-Ha	1.92 (m)
16-Hb	â€“
17-H	2.35 (t, 8.5)
18-Me	0.86 (s)
19-Me	0.96 (s)
21-Me	1.15 (s)
22-H	3.65 (dd, 8.9, 3.3)
23-Ha	1.56 (m)
23-Hb	â€“
24-Ha	1.74 (m)
24-Hb	1.50 (m)
26-Me	1.20 (s)
27-Me	1.21 (s)

PHYSICAL PROPERTIES

M.P.	â€” Â°C ;
[α]_D²⁰	â€“Â° (c ; MeOH)
IR (KBr) ν _max (cm^-1)
UV (MeOH) λ _max (log ε)	â€“ nm (-) ;

CHROMATOGRAPHY

HPLC
GLC
TLC
HPTLC

BIOLOGICAL ACTIVITIES

REFERENCES

First isolation

LIU, Y.-H. et al. (2025) https://doi. org/10. 1016/j. phytol.2025.103015

Permanent link to this datasheet: 5β-3S-2-DEOXY-1"-NOR-20-HYDROXY-ECDYSONE-20,22-MONOACETONIDE

see Important notice
© Université Pierre & Marie Curie, Paris 6, France
© Institute of Organic Chemistry and Biochemistry, Academy of Sciences, Prague, Czech Republic
© Institut National de la Recherche Agronomique, Versailles, France
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