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US 9,850,211 B2Granted
Compound, production method therefor, and use of said compound
AssigneeMicrobial Chemistry Research Foundation
InventorsManabu Kawada, Hikaru Abe, Takumi Watanabe, Hiroyuki Inoue, Shun-ichi Ohba, Chigusa Hayashi, Masayuki Igarashi
Life of this patent
Estimating the term…
Abstract
A compound expressed by any one of Structural Formulas (1) to (13), a method for producing the same, and a compound-containing composition, an anti-cancer agent, and an anti-Helicobacter pylori agent each containing the above compound.
Claims2
A method for producing a compound expressed by Structural Formula (1) below, the method comprising:
- reacting a compound expressed by Structural Formula (21) below with a carbonic acid salt of an alkali metal or a hydride of an alkali metal, or both thereof, and methyl bromoacetate:
- where in the Structural Formula (1), Me denotes a methyl group.
A method for producing a compound expressed by Structural Formula (2) below, the method comprising:
- reacting a compound expressed by Structural Formula (1) below with a hydroxide of an alkali metal or a hydroxide of an alkaline earth metal, or both thereof, to thereby obtain a reaction product, and acidifying a pH of the reaction product:
- where in the Structural Formula (1), Me denotes a methyl group.
Dependencies are inferred from the claim text.