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N-[N-[N-(3-Hydroxy-4-methyl-1-oxooctyl)-L-tryptophyl]-L-phenylalanyl]-D-alloisoleucine λ-lactone

Names

[ CAS No. ]:
76265-41-3

[ Name ]:
N-[N-[N-(3-Hydroxy-4-methyl-1-oxooctyl)-L-tryptophyl]-L-phenylalanyl]-D-alloisoleucine λ-lactone

[Synonym ]:
(3R,6S,9S)-6-Benzyl-3-((R)-sec-butyl)-9-(1H-indol-3-ylmethyl)-13-(1-methyl-pentyl)-1-oxa-4,7,10-triaza-cyclotridecane-2,5,8,11-tetraone

Biological Activity

[Description]:

Beauverolide Ja, a cyclotetradepsipeptide, is a potent calmodulin (CaM) inhibitor with a Kd of 0.078 μM and a Ki of 0.39 μM for Ca2+-CaM. Beauverolide Ja is a secondary metabolite of Isaria fumosorosea[1].

[Related Catalog]:

Research Areas >> Neurological Disease

[Target]

Fungal Metabolite


[References]

[1]. Abraham Madariaga-Mazón, et al. Potent anti-calmodulin activity of cyclotetradepsipeptides isolated from Isaria fumosorosea using a newly designed biosensor. Nat Prod Commun. 2015 Jan;10(1):113-6.  

[2]. Qunfang Weng, et al. Secondary Metabolites and the Risks of Isaria fumosorosea and Isaria farinose. Molecules. 2019 Feb 13;24(4):664.  

Chemical & Physical Properties

[ Molecular Formula ]:
C35H46N4O5

[ Molecular Weight ]:
602.76400

[ Exact Mass ]:
602.34700

[ PSA ]:
129.39000

[ LogP ]:
5.58180


Related Compounds

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