7-[2-(Cyclopropylmethoxy)-6-hydroxyphenyl]-1,4-dihydro-5-[(3S)-3-piperidinyl]-2H-pyrido[2,3-d][1,3]oxazin-2-one hydrochloride

Synonym(s):7-[2-(Cyclopropylmethoxy)-6-hydroxyphenyl]-1,4-dihydro-5-(3S)-3-piperidinyl-2H-pyrido[2,3-d][1,3]oxazin-2-one hydrochloride;7-[2-(Cyclopropylmethoxy)-6-hydroxyphenyl]-5-[(3S)-3-piperidinyl]-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxazin-2-one hydrochloride;CmpdA;Compound A;Kinase Inhibitor of NF-ΚB-1

CAS NO.：600734-06-3
Empirical Formula: C22H25N3O4.ClH
Molecular Weight: 431.917
SAFETY DATA SHEET (SDS)
Update Date: 2026-07-16 07:06:08

7-[2-(Cyclopropylmethoxy)-6-hydroxyphenyl]-1,4-dihydro-5-[(3S)-3-piperidinyl]-2H-pyrido[2,3-d][1,3]oxazin-2-one hydrochloride Structural

What is 7-[2-(Cyclopropylmethoxy)-6-hydroxyphenyl]-1,4-dihydro-5-[(3S)-3-piperidinyl]-2H-pyrido[2,3-d][1,3]oxazin-2-one hydrochloride ?

Biochem/physiol Actions

KINK-1 (Kinase Inhibitor of NF-ΚB-1; Bay 65-1942; CmpdA; Compound A) is an ATP-competitive, IKKβ-selective IΚB kinase (IKK) inhibitor (Ki against ATP = 2 nM/IKKβ and 135 nM/IKKα) that potently inhibits IKKβ-catalyzed GST-IΚBα(1–54) phosphorylation (IC50 = 4 nM, 200 nM ATP) without affecting (IC50 >10μM) IKK3 or 27 other kinases, lipases, phosphatases, caspases, and MMPs. KINK-1 effectively inhibits NF-ΚB activation and cytokines production in various human and murine cultures (IC50 from 18 to 502 nM) and is efficacious against LPS-induced plasma TNF-α production in mice and rats in vivo (EC50 = 9.1 and 6.6 mg/kg p.o., repectively) with good pharmacokinetic profile and oral availability. KINK-1 is also shown to effectively inhibit OVA-induced lung inflammation in a rat model of asthma (ED50 <0.3 mg/kg p.o.) without adverse effects to the animals.

Properties of 7-[2-(Cyclopropylmethoxy)-6-hydroxyphenyl]-1,4-dihydro-5-[(3S)-3-piperidinyl]-2H-pyrido[2,3-d][1,3]oxazin-2-one hydrochloride

storage temp.	-20°C
solubility	DMSO : 50 mg/mL (115.76 mM; Need ultrasonic)
form	powder
color	white to beige
optical activity	[α]/D -19 to -24°, c = 0.2 in DMF

Safety information for 7-[2-(Cyclopropylmethoxy)-6-hydroxyphenyl]-1,4-dihydro-5-[(3S)-3-piperidinyl]-2H-pyrido[2,3-d][1,3]oxazin-2-one hydrochloride

Computed Descriptors for 7-[2-(Cyclopropylmethoxy)-6-hydroxyphenyl]-1,4-dihydro-5-[(3S)-3-piperidinyl]-2H-pyrido[2,3-d][1,3]oxazin-2-one hydrochloride

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