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[urri]

Добрый день!
Посмотрите,пожалуйста,получение
CC(=O)c1nsc2ccccc12
Спасибо!

[mishka]

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описан в патентах

1-2

VLA-4 inhibitors
Offices:
CN,
TW
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Manually curated - Manually curated patent

Select result number 1
1
CN100471838, 2009, C
Current Patent Assignee: DAIICHI PHARMACEUTICAL
Office: CN

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2

VLA-4 inhibitors
TWI312779, 2009, B
Current Patent Assignee: DAIICHI PHARMACEUTICAL
Office: TW

Select result number 3-4
3-4

POLYCYCLIC RING-FUSED DERIVATIVE, PREPARATION METHOD THEREFOR, AND USE THEREOF
Offices:
WO,
CN
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Manually curated - Manually curated patent

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3
WO2024/94163, 2024, A1
Manually curated
Manually curated - Manually curated patent
Current Patent Assignee: JIANGSU HANSOH PHARMACEUTICAL
Office: WO

Select result number 4
4

Polycyclic fused ring derivative as well as preparation method and application thereof
CN120112533, 2025, A
Current Patent Assignee: JIANGSU HANSOH PHARMACEUTICAL
Office: CN

[urri]

Спасибо!