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Hirosato Takikawa

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

7

DOWNLOADS

202

TOTAL CITATIONS

0

Scholarly Papers (7)

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1.

Synthesis of Calyxosides, Two-Headed Glycosphingolipids Isolated from Marine Sponges, and Their Α-Glycoside Analogs

Number of pages: 19 Posted: 23 Nov 2024
Kenji Sugawara, Hironori Okamura, Yusuke Ogura, Shigeki Matsunaga and Hirosato Takikawa
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 47 (1,109,210)

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Two-headed sphingosine, Glycosphingolipid, Cytotoxicity, Garner's aldehyde, Glycosylation

2.

Improved formal synthesis of orobanchol and novel simultaneous synthesis of 4-deoxyorobanchol and 5-deoxystrigol with high enantiomeric purity

Number of pages: 17 Posted: 16 Jan 2026
Seunghyeon Yoon, Hironori Okamura, Yusuke Ogura and Hirosato Takikawa
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 34 (1,277,121)

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Strigolactone, Orobanchol, 4-Deoxyorobanchol, 5-Deoxystrigol, Cascade cyclization, Asymmetric Tsuji-Trost reaction

3.

Synthesis of Stagonosporyne G from (−)-D-Quinic Acid

Number of pages: 8 Posted: 14 Dec 2024
Kentaro Koyama, Hironori Okamura and Hirosato Takikawa
affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 32 (1,304,549)

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Stagonosporyne G, Herbicidal, 1, 4-addition, Rubottom oxidation, Evans reduction

4.

Asymmetric Synthesis of Orobanchol, a Representative Canonical Strigolactone, Based on Enzymatic Kinetic Resolution and its Conversion to Naturally Occurring Orobanchol Derivatives

Number of pages: 7 Posted: 26 Mar 2024
Kiyono Uchida, Hironori Okamura, Yusuke Ogura and Hirosato Takikawa
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 30 (1,332,057)

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Strigolactone, Orobanchol, Enzymatic resolution, Electrocyclic reaction, Cascade cyclization

5.

Total Synthesis of (±)-8-Methoxybicolosin C

Number of pages: 15 Posted: 11 Apr 2026
Yuki Miura, Hironori Okamura, Hirosato Takikawa and Yusuke Ogura
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 24 (1,424,331)

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8-methoxybicolosin C, pterocarpanoid, Stille cross coupling, geranylation, Total synthesis

6.

Synthesis and Structural Confirmation of Artemisidiyne a, a Cytotoxic Compound Isolated from the White Mugwort, Artemisia Lactiflora

Number of pages: 8 Posted: 29 Jun 2024
Takayuki Shioda, Hironori Okamura, Yusuke Ogura and Hirosato Takikawa
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 24 (1,411,822)

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Artemisidiyne A, Polyacetylene, Cytotoxic compound, Sonogashira coupling, Structural revision

7.

Novel synthesis of pleurospiroketals A and B and direct conversion of pleurospiroketal A into pleurospiroketals D, E, and F

Number of pages: 26 Posted: 06 Apr 2026
Hironori Okamura, Yoichi Obitsu, Hidenori Watanabe, Yusuke Ogura and Hirosato Takikawa
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 11 (1,548,648)

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PleurospiroketalsSesquiterpeneStille cross-couplingSpirocyclizationDiastereoselective hydrogenation