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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 75969생성일: 2026년 10월 24일

2-Amino-4-methylthiazole → 3-(4-(5-Methyl-1,3,4-oxadiazol-2-yl)phenoxy)-5-(1-methyl-2-oxopyrrolidin-3-yloxy)-N-(4-methylthiazol-2-yl)benzamide

https://huagongshe.com/ko/reaction/75969

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참여 물질

역할이름HCID투입량
반응물2-Amino-4-methylthiazoleHCID 74143—
반응물1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 2723939—
반응물3-(1-Methoxypropan-2-yloxy)-5-(4-(5-methyl-1,3,4-oxadiazol-2-yl)phenoxy)benzoic acidHCID 66971931—
반응물3-(4-(5-Methyl-1,3,4-oxadiazol-2-yl)phenoxy)-5-(1-methyl-2-oxo pyrrolidin-3-yloxy)benzoic acidHCID 66972226—
촉매4-(Dimethylamino)pyridineHCID 14284—
용매DichloromethaneHCID 6344—
생성물3-(4-(5-Methyl-1,3,4-oxadiazol-2-yl)phenoxy)-5-(1-methyl-2-oxopyrrolidin-3-yloxy)-N-(4-methylthiazol-2-yl)benzamideHCID 50914585—

반응 단계

4-(Dimethylamino)pyridine (DMAP) (0.149 g), N-(3-Dimethylaminopropyl)-N′-ethylcarbodiimide hydrochloride (EDCI.HCl) (0.524 g) were added to a solution of 3-(1-Methoxypropan-2-yloxy)-5-(4-(5-methyl-1,3,4-oxadiazol-2-yl)phenoxy)benzoic acid (0.5 g) (Intermediate 1) in dry DCM under nitrogen at 0-5° C. 2-amino-4-methyl thiazole (0.134 g) was added and the mixture was stirred for 16 h at room temperature. It was diluted with commercially available DCM. Organic phase was washed with dil HCl, saturated solution of NaHCO3, water, brine, dried over Na2SO4, filtered and concentrated in vacuo to get the crude residue. The residue was chromatographed to yield pure titled compound (0.3 g) as a white solid.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08835469B2
출처 데이터셋uspto-grants-2014_09
ORD IDord-c3472dd1329b4842b0869dd491a8adc9
출처 메모uspto-grants-2014_09