北京捷瑞斯醫藥科技有限公司

美托洛爾中間體

1. [[p-(2-methoxyethyl)phenoxy]methyl]oxirane (CAS NO:56718-70-8)

拉呋替丁中間體

1. ACETIC ACID， [(2-FURANYLMETHYL)SULFINYL]- (CAS NO:108499-26-9)

2.4-{{4-（piperidin-1-yl methyl）pyridin-2-yl}oxy}but-2-en-1-amine (CAS NO:103922-84-5)

艾普拉唑中間體

1.4-Methoxy-3-Methyl-2-Pyridinemethanol (CAS NO:86604-77-5)

2. 2-(chloromethyl)-4-methoxy-3-methyl- Pyridine hydrochloride (CAS NO:86604-74-2)

3. 5-(1H-Pyrrol-1-yl)-2-mercaptobenzimidazole (CAS NO:172152-53-3)

4. 2-[[(4-Methoxy-3-methyl-2-pyridinyl )methyl]sulfanyll 5-( 1 H-pyrrol-1-yl)1H-benzimidazole

(CAS NO:172152-35-1)

5. 2-[(4-methoxy-3-methyl-pyridin-2-yl)methylsulfinyl]-5-pyrrol-1-yl-3H-benzoimidazole (CAS NO:172152-36-2)