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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2076064Generated: October 30, 2026

HCID 67096176, compound → Methyl 6,6-ethylendioxy-2-[3-methoxy-4-(4-methyl-imidazol-1-yl)-phenylamino]-5,6,7,8-tetrahydro-quinazoline-8-carboxylate

https://huagongshe.com/reaction/2076064

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 67096176HCID 67096176—
ReactantHCID 178493228HCID 178493228—
ProductMethyl 6,6-ethylendioxy-2-[3-methoxy-4-(4-methyl-imidazol-1-yl)-phenylamino]-5,6,7,8-tetrahydro-quinazoline-8-carboxylateHCID 57780688—

Reaction Steps

The title compound was prepared from methyl 9-[1-dimethylamino-methylidene]-8-oxo-1,4-dioxa-spiro[4.5]decane-7-carboxylic acid methyl ester (80 mg, 0.3 mmol) and N-[3-methoxy-4-(4-methyl-imidazol-1-yl)-phenyl]-guanidine dinitrate (83 mg, 0.22 mmol) using in analogous manner the procedure described in example 45b). Obtained as a pale-yellow solid (37 mg, 27%). MS ISP (m/e): 452.1 [(M+H)+]. mp 180-182° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07923450B2
Source datasetuspto-grants-2011_04
ORD IDord-adf7dae702174b85ba8b2fe1c6e883c1
Source noteuspto-grants-2011_04