• Archives of Pharmacal Research
• /
• v.4 no.2
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• pp.129-131
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• 1981

From the steambark of Albizzia julibrissin, 3', 4' 7-trihydroxyflavone and .alpha.-spinasteryl-D-glucoside were isolated.

• Archives of Pharmacal Research
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• v.13 no.3
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• pp.289-291
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• 1990

A lignan (+) isolariciresinol, was isolated from Rubia akane Nakai. This is the first reporting form Rubiaceae.

• Archives of Pharmacal Research
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• v.11 no.2
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• pp.163-165
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• 1988

Penicillin G potassium salt was transformed in high yield to 4-acetoxy-3-phenylacetaminoazetidinone by treatment of mercury acetate, ozonolysis and methanol in sequence.

• Archives of Pharmacal Research
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• v.12 no.4
• /
• pp.300-305
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• 1989

The synthetic study of 3' azido and 3'-fluoro secouridines toward development of new antiviral agents is described. These acyclic nucleosides were synthesized from uridine by the method of ring opening reaction of sugar moiety.

• Archives of Pharmacal Research
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• v.14 no.2
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• pp.103-104
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• 1991

The ionophore activity of frangufoline (1), a sedative cyclopeptide alkaloid isolated from Zizyphus jujuba, was investigated by UV and CD spectroscopic methods. Frangufoline (1) showed ion binding activity to calcium and magnesium ions.

• Archives of Pharmacal Research
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• v.22 no.4
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• pp.398-400
• /
• 1999

Sufentanil, a potent anilidopiperidine analgesic, was synthesized from a simple thiophenylethylamine via six sequence. The key parts of this synthesis involved an efficient construction of thiophenylethylpiperidone by aminomethano desilylation-cyclization followed by Swern oxidation and a direct regioselective N-nucleophilic spiral epoxide cleavage with aniline promoted by Lewis acids.

• Archives of Plastic Surgery
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• v.42 no.3
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• pp.265-266
• /
• 2015

• Archives of Plastic Surgery
• /
• v.39 no.4
• /
• pp.322-322
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• 2012

• Archives of Pharmacal Research
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• v.18 no.2
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• pp.136-137
• /
• 1995

• Archives of Plastic Surgery
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• v.46 no.4
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• pp.392-393
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• 2019