Patent search ap:("Biophore India Pharmaceuticals Pvt. Ltd") AND inv:"Surya Bala Subrahmanyam Pendyala" Page 1

1.

发明申请
Process for the Preparation of (S)-4-Methyl-N-((S)-1-(((S)-4-Methyl-1-((R)-2-Methyloxiran-2-YL)-1-OXO Pentan-2-YL) Amino)-1-OXO-3-Phenylpropan-2-YL)-2-((S)-2-(2-Morpholinoacetamido)-4-Phenylbutanamido) Pentanamide 审中-公开

公开(公告)号：US20170298093A1

公开(公告)日：2017-10-19

申请号：US15513719

申请日：2015-08-29

Applicant: Biophore India Pharmaceuticals Pvt. Ltd

Inventor： Manik Reddy Pullagurla , Jagadeesh Babu Rangisetty , Mecheril Valsan Nanda Kumar , Surya Bala Subrahmanyam Pendyala , Bhaskar Reddy Pitta

IPC: C07K5/107 , C07C237/20 , C07D303/36 , C07K1/14

CPC classification number: C07K5/1016 , C07C237/20 , C07D303/36 , C07K1/14 , C07K5/1008

Abstract: Novel methods for preparation of Carfilzomib and intermediates thereof with high stereo selection are reported. The synthetic procedures result in substantially pure Carfilzomib (I).

2.

发明授权
Process for the preparation of (S)-4-methyl-N-((S)-1-(((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxo-pentan-2-yl) amino)-1-oxo-3-phenylpropan-2-yl)-2-((S)-2-(2-morpholinoacetamido)-4-phenylbutanamido) pentanamide 有权

公开(公告)号：US10329325B2

公开(公告)日：2019-06-25

申请号：US15513719

申请日：2015-08-29

Applicant: Biophore India Pharmaceuticals Pvt. Ltd

Inventor： Manik Reddy Pullagurla , Jagadeesh Babu Rangisetty , Mecheril Valsan Nanda Kumar , Surya Bala Subrahmanyam Pendyala , Bhaskar Reddy Pitta

IPC: C07K9/00 , C07K5/107 , C07K5/103 , C07C237/20 , C07D303/36 , C07K1/14

Abstract: Novel methods for preparation of Carfilzomib and intermediates thereof with high stereo selection are reported. The synthetic procedures result in substantially pure Carfilzomib (I).

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