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CAS 850567-98-5

(4-(isopropylsulfonyl)phenyl)boronic acid

Codes: BERZO-005

Application context (from source-drug indications)

LeiomyosarcomaBerzosertibNeuroendocrine tumourBerzosertibSolid tumourBerzosertibLung cancerBerzosertibSquamous cell carcinomaBerzosertibSmall cell lung cancerBerzosertib

Source drugs (routes using this intermediate)

DrugTierExpiry
BerzosertibTier C — Watch / trade-

Position in synthesis routes (up/downstream chain)

Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.

BerzosertibOriginator routesteps: 6total yield: 13.6 g
3,5-dibromopyrazin-2-amine→ethynyltrimethylsilane→5-bromo-3-((trimethylsilyl)ethynyl)pyrazin-2-amine→BERZO-004→(4-(isopropylsulfonyl)phenyl)boronic acid→BERZO-006→(Z)-N-hydroxy-4-methylbenzimidoyl chloride→BERZO-008→BERZO-009→5-(4-(isopropylsulfonyl)phenyl)-3-(3-(4-((methylamino)methyl)phenyl)isoxazol-5-yl)pyrazin-2-amine

Intermediates available on this site

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