Patent search ap:("BRISTOL-MYERS SQUIBB COMPANY") AND inv:"Changxia Yuan" Page 1

1.

发明授权
Synthesis of 1,2,5-tri-o-benzoyl-3-dibenzylamino-3-deoxyribose as intermediate for producing 3′-amino-3′-deoxyadenosine and 3′-amino-3′-deoxyguanosine and the protected derivatives thereof 有权

公开(公告)号：US12060384B2

公开(公告)日：2024-08-13

申请号：US17428548

申请日：2020-02-05

Applicant: BRISTOL-MYERS SQUIBB COMPANY

Inventor： Changxia Yuan , Michael Anthony Schmidt , Adrian Ortiz , Amanda J. Rogers , Jason J. Zhu , Zhongmin Xu , Miao Yu , Eric M. Simmons , Shulin Wu

IPC: C07H19/167 , C07H5/06

CPC classification number: C07H19/167 , C07H5/06

Abstract: The invention generally relates to improved processes for the preparation of intermediates of a cyclic dinucleotide which is useful as a STING agonist.

2.

发明公开
SYNTHESIS OF 1,2,5-TRI-O-BENZOYL-3-DIBENZYLAMINO-3-DEOXYRIBOSE AS INTERMEDIATE FOR PRODUCING 3'-AMINO-3'-DEOXYADENOSINE AND 3'-AMINO-3'-DEOXYGUANOSINE AND THE PROTECTED DERIVATIVES THEREOF 审中-公开

公开(公告)号：US20230357306A1

公开(公告)日：2023-11-09

申请号：US17428548

申请日：2020-02-05

Applicant: BRISTOL-MYERS SQUIBB COMPANY

Inventor： Changxia Yuan , Michael Anthony Schmidt , Adrian Ortiz , Amanda J. Rogers , Jason J. Zhu , Zhongmin Xu , Miao Yu , Eric M. Simmons , Shulin Wu

IPC: C07H19/167 , C07H5/06

CPC classification number: C07H19/167 , C07H5/06

Abstract: The invention generally relates to improved processes for the preparation of intermediates of a cyclic dinucleotide which is useful as a STING agonist.

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