Invention Grant
- Patent Title: Intermediates in the synthesis of cephalosporin compounds
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Application No.: US16291893Application Date: 2019-03-04
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Publication No.: US10941161B2Publication Date: 2021-03-09
- Inventor: Kristos Adrian Moshos , Valdas Jurkauskas , Giovanni Fogliato , Manuel Scanu , You Seok Hwang
- Applicant: Merck Sharp & Dohme Corp.
- Applicant Address: US NJ Rahway
- Assignee: Merck Sharp & Dohme Corp.
- Current Assignee: Merck Sharp & Dohme Corp.
- Current Assignee Address: US NJ Rahway
- Agent J. Eric Thies; John C. Todaro
- Main IPC: C07D501/04
- IPC: C07D501/04 ; C07D501/56 ; C07D501/24 ; C07D501/54
Abstract:
Described herein are crystalline forms of a compound of formula (III′), including toluene solvates of TATD-CLE, as well as processes for the preparation thereof and use thereof in the preparation of cephalosporin compounds such as ceftolozane.
Public/Granted literature
- US20190225624A1 INTERMEDIATES IN THE SYNTHESIS OF CEPHALOSPORIN COMPOUNDS Public/Granted day:2019-07-25
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