Hydrochloric Acid → Alendronic Acid

HRID 467327

반응식

HRID 467327 반응식
C1(=O)[N:5]([CH2:6][CH2:7][CH2:8][C:9]([P:17](=[O:22])([O:20]C)[O:18]C)([P:11](=[O:16])([O:14]C)[O:12]C)[OH:10])C(=O)C2=CC=CC=C12.Cl>>[NH2:5][CH2:6][CH2:7][CH2:8][C:9]([P:17](=[O:18])([OH:20])[OH:22])([P:11](=[O:12])([OH:14])[OH:16])[OH:10]

참가 물질

3

반응물 2

HCID 313Hydrochloric AcidHCID 9845824Tetramethyl phthalimido-1-hydroxybutylidene-bisphosphonate

생성물 1

HCID 2088Alendronic Acid

실험 절차

contacting tetramethyl phthalimido-1-hydroxybutylidene-bisphosphonate from Step (b) with aqueous hydrochloric acid at a temperature range of 80° C. to reflux to form 4-amino-1-hydroxybutylidene-bisphosphonic acid.

후처리

  1. customat a temperature range of 80° C.
  2. temperatureto reflux

출처 및 근거

ORD 기록
ord-1ab92b05e0d34afbb421dd2d7859da8f
출처 데이터셋
uspto-grants-1992_10
특허 번호
US05159108

연결된 노트

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