Astin A

Modify Date: 2025-09-18 13:03:12

Use of Astin A

Astin A is an antitumor cyclic pentapeptide. Astin A can be isolated from Aster tataricus[1][2].

Name	(2R,3S,4R)-N-[(2S,4S,5S)-4-[(3-amino-2-phenylpropanoyl)amino]-2-formyl-1,5-dihydroxy-3-oxohexan-2-yl]-3,4-dichloro-N-(2-iminobutanoyl)pyrrolidine-2-carboxamide

Description	Astin A is an antitumor cyclic pentapeptide. Astin A can be isolated from Aster tataricus[1][2].
Related Catalog	Research Areas >> Cancer Signaling Pathways >> Others >> Others
References	[1]. Morita H, et al. Astins A and B, antitumor cyclic pentapeptides from Aster tataricus. Chem Pharm Bull (Tokyo). 1993 May;41(5):992-3. [2]. Hui-Min Xu, et al. Astins K–P, six new chlorinated cyclopentapeptides from Aster tataricus. Tetrahedron. Volume 69, Issue 37, 16 September 2013, Pages 7964-7969.

Description

Astin A is an antitumor cyclic pentapeptide. Astin A can be isolated from Aster tataricus[1][2].

Related Catalog

Research Areas >> Cancer

Signaling Pathways >> Others >> Others

References

Density	1.48g/cm3
Molecular Formula	C₂₅H₃₃Cl₂N₅O₇
Molecular Weight	586.46
Exact Mass	585.17600
PSA	206.47000
LogP	1.03430
Index of Refraction	1.639
InChIKey	LOHHRJVRAMTARJ-FDKJKTTLSA-N
SMILES	CCC1NC(=O)C2C(Cl)C(Cl)CN2C(=O)C(C(C)O)NC(=O)CC(c2ccccc2)NC(=O)C(CO)NC1=O

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