103909-75-7

103909-75-7 structure

Name: Maxacalcitol
Chemical Name: (1R,3S,5Z)-5-[(2E)-2-[(1S,3aS,7aS)-1-[(1S)-1-(3-hydroxy-3-methylbutoxy)ethyl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol
CAS Number: 103909-75-7
Molecular Formula: C₂₆H₄₂O₄
Molecular Weight: 418.609
Catalog: Signaling Pathways Vitamin D Related VD/VDR
Create Date: 2018-06-13 18:16:16
Modify Date: 2025-08-23 14:48:40
Maxacalcitol (22-Oxacalcitriol) is non-calcemic vitamin D3 analog and ligand of VDR-like receptors. IC50 value:Target: Maxacalcitol (22-Oxacalcitriol)suppresses parathyroid hormone (PTH) mRNA expression in vitro and in vivo. Maxacalcitol exhibits similar effects to calcitriol in osteoblast-like cells. Maxacalcitol(22-Oxacalcitriol) inhibits tumor growth of osteosarcoma in vitro in combination with all-trans retinoic acid.

Name	(1R,3S,5Z)-5-[(2E)-2-[(1S,3aS,7aS)-1-[(1S)-1-(3-hydroxy-3-methylbutoxy)ethyl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol
Synonyms	Oxarol (1R,3S,5Z)-4-Methylene-5-[(2E)-2-[(1S,3aS,7aS)-octahydro-1-[(1S)-1-(3-hydroxy-3-methylbutoxy)ethyl]-7a-methyl-4H-inden-4-ylidene]ethylidene]-1,3-cyclohexanediol (1S,3R,5Z,7E,20S)-20-(3-hydroxy-3-methylbutoxy)-9,10-secopregna-5,7,10-triene-1,3-diol 1α,25-Dihydroxy-22-oxavitamin D3 MC 1275 Maxacalcitol (1S,3R,5Z,7E,9ξ)-20-(3-hydroxy-3-methylbutoxy)-9,10-secopregna-5,7,10-triene-1,3-diol 1,25-dihydroxy-22-oxavitamin D3 22-Oxacalcitriol (1S,3R,5Z,7E,9ξ,20S)-20-(3-Hydroxy-3-methylbutoxy)-9,10-secopregna-5,7,10-triene-1,3-diol 1,3-cyclohexanediol, 4-methylene-5-[(2E)-2-[(1S,3aS,7aS)-octahydro-1-[1-(3-hydroxy-3-methylbutoxy)ethyl]-7a-methyl-4H-inden-4-ylidene]ethylidene]-, (1R,3S,5Z)- Prezios (1S-(1a(R),3ab,4E(1S,3R*,5Z),7aa))-4-Methylene-5-(2-(octahydro-1-(1-(3-hydroxy-3-methylbutoxy)ethyl)-7a-methyl-4H-inden-4-ylidene)ethylidene)-1,3-cyclohexanediol 22-Oxa-1,25-dihydroxyvitamin D3 1alpha,25-Dihydroxy-22-oxavitamin D3 1R,25-dihydroxy-22-oxavitamin D3 1a,25-Dihydroxy-22-oxavitamin D3 1,3-Cyclohexanediol, 4-methylene-5-[(2E)-2-[(1S,3aS,7aS)-octahydro-1-[(1S)-1-(3-hydroxy-3-methylbutoxy)ethyl]-7a-methyl-4H-inden-4-ylidene]ethylidene]-, (1R,3S,5Z)-

Description	Maxacalcitol (22-Oxacalcitriol) is non-calcemic vitamin D3 analog and ligand of VDR-like receptors. IC50 value:Target: Maxacalcitol (22-Oxacalcitriol)suppresses parathyroid hormone (PTH) mRNA expression in vitro and in vivo. Maxacalcitol exhibits similar effects to calcitriol in osteoblast-like cells. Maxacalcitol(22-Oxacalcitriol) inhibits tumor growth of osteosarcoma in vitro in combination with all-trans retinoic acid.
Related Catalog	Signaling Pathways >> Vitamin D Related >> VD/VDR Research Areas >> Metabolic Disease
References	[1]. Barroga, et al. Inhibitory effects of 22-oxa-calcitriol and all-trans retinoic acid on the growth of a canine osteosarcoma derived cell-line in vivo and its pulmonary metastasis in vivo. Res.Vet.Sci. (2000)68 79. [2]. Monier-Faugere, et al. 22-Oxacalcitriol suppresses secondary hyperparathyroidism without inducing low bone turnover in dogs with renal failure. Kidney Int. (1999)55 821. [3]. Inoue K, et al. Maxacalcitol ameliorates tubulointerstitial fibrosis in obstructed kidneys by recruiting PPM1A/VDR complex to pSmad3.Lab Invest. 2012 Aug 27. [4]. Karashima T, et al. Successful Treatment of Bowen's Disease with Topical Maxacalcitol.Acta Derm Venereol. 2012 Jan 26.