default author photo

Yusuke Ogura

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

5

DOWNLOADS

146

TOTAL CITATIONS

0

Scholarly Papers (5)

Actions:
Email selected abstracts
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)

Abstract:

Loading...

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)

Abstract:

Loading...

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

3.

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)

Abstract:

Loading...

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

4.

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)

Abstract:

Loading...

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

5.

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)

Abstract:

Loading...

PleurospiroketalsSesquiterpeneStille cross-couplingSpirocyclizationDiastereoselective hydrogenation