Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Ryo Fukazawa"'
Autor:
Ryo Fukazawa, Kana Oonuma, Risa Maeda, Keiya Uezono, Marie Kato, Hiroyuki Koshino, Masaki Morita, Taeko Miyagi, Mikiko Sodeoka, Go Hirai
We designed α(2,3)- and α(2,6)-sialylgalactose analogues bearing an exomethylene unit at C3 of sialic acid (3-exoSia) as a novel type of mechanism-based inhibitors of sialidases. Regio- and stereo-selective substitution by vinylogous activation ena
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b03f1358b6b844243cfb2c8264a90f6
https://doi.org/10.26434/chemrxiv-2022-vd8cr
https://doi.org/10.26434/chemrxiv-2022-vd8cr
Autor:
Kazuya Ishigai, Ryo Fukazawa, Keisuke Hashizume, Haruhiko Fuwa, Makoto Sasaki, Mari Yotsu-Yamashita, Yuko Cho
Publikováno v:
Chemistry - A European Journal. 19:5276-5288
In this study, we report the first total synthesis and complete stereostructure of gambieric acid A, a potent antifungal polycyclic ether metabolite, in detail. The A/B-ring exocyclic enol ether 32 was prepared through a Suzuki-Miyaura coupling of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31265b9b27de0fc240edf68f2c64d1ed
https://doi.org/10.1002/chem.201204303
https://doi.org/10.1002/chem.201204303
Publikováno v:
Frontiers in Chemistry, Vol 2 (2015)
Frontiers in Chemistry
Frontiers in Chemistry
Gambieric acid A (GAA) and its congeners belong to the family of marine polycyclic ether natural products. Their highly complex molecular architecture and unique biological activities have been of intense interest within the synthetic community. We h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f779eba70fe955e2c27dbf9b5050e9fa
http://journal.frontiersin.org/Journal/10.3389/fchem.2014.00116/full
http://journal.frontiersin.org/Journal/10.3389/fchem.2014.00116/full
Publikováno v:
ChemInform. 42
A variety of indazole substrates undergoes electrophilic reactions leading to the small libraries of N,N′-disubstituted indazolones.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c672b18ece42e5a2436051f4d8bed05
https://doi.org/10.1002/chin.201140122
https://doi.org/10.1002/chin.201140122
Publikováno v:
Organic letters. 13(12)
A variety of electrophiles (anhydrides, acid chlorides, carbonochloridates, sulfonyl chlorides, and alkyl bromides) react with 3-methoxy-2H-indazole (1a), benzoxazin[3,2-b]indazole (1d), and oxazolino[3,2-b]indazole (1e) - substrates available by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8d25e29201d6ea9e8da63f8c4f5900a
https://pubmed.ncbi.nlm.nih.gov/21612219
https://pubmed.ncbi.nlm.nih.gov/21612219
Autor:
Ryo Fukazawa, Kazuki Takashima, Yuichi Itoh, Garth Shoemaker, Fumio Kishino, Yoshifumi Kitamura
Publikováno v:
3DUI
This paper compares multi-modal interaction techniques in a perspective-corrected multi-display environment (MDE). The performance of multimodal interactions using gestures, eye gaze, and head direction are experimentally examined in an object manipu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a08bdc10aea3c423a16832dad528c4a7
https://doi.org/10.1109/3dui.2010.5444711
https://doi.org/10.1109/3dui.2010.5444711
Autor:
Kazuki Takashima, Tetsuya Kikukawa, Kazuyuki Fujita, Yuichi Itoh, Fumio Kishino, Ryo Fukazawa, Yoshifumi Kitamura, Ai Yoshida, Maya Ozaki
Publikováno v:
Advances in Computer Entertainment Technology
We propose an umbrella-like device called Funbrella that entertains people with many types of rain by focusing on an umbrella as a user interface that connects humans and rain. Generally, people experience rain with sound, sight, or sometimes smell;
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a334aa5943b1a89d349c4c30bfa42b4
https://doi.org/10.1145/1690388.1690400
https://doi.org/10.1145/1690388.1690400
Autor:
Kazuyuki Fujita, Ryo Fukazawa, Fumio Kishino, Yoshifumi Kitamura, Tetsuya Kikukawa, Ai Yoshida, Maya Ozaki, Yuichi Itoh
Publikováno v:
SIGGRAPH Emerging Technologies
Rain changes its complexion based on the time and the place. Each aspect of rain provides a unique impression, so experiencing it in distant places and different times would be a new way of sharing information. To represent rain, we focused on an umb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7f154fc1fde4694e055325d356afa55
https://doi.org/10.1145/1597956.1597966
https://doi.org/10.1145/1597956.1597966
Autor:
Yuichi Itoh, Yoshifumi Kitamura, Tokuo Yamaguchi, Fumio Kishino, Satoshi Sakurai, Ryo Fukazawa
Publikováno v:
Human-Computer Interaction. Novel Interaction Methods and Techniques ISBN: 9783642025761
HCI (2)
HCI (2)
Multi-display environments (MDEs) are becoming more and more common. By introducing multi-modal interaction techniques such as gaze, body/hand and gestures, we established a sophisticated and intuitive interface for MDEs where the displays are stitch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77a88cdb0d30bdeb08c9dddca612fb9f
https://doi.org/10.1007/978-3-642-02577-8_8
https://doi.org/10.1007/978-3-642-02577-8_8
Autor:
Fumio Kishino, Yoshifumi Kitamura, Miguel A. Nacenta, Ryo Fukazawa, Yuichi Itoh, Sriram Subramanian, Satoshi Sakurai, Tokuo Yamaguchi
Publikováno v:
SIGGRAPH ASIA Art Gallery & Emerging Technologies
A sophisticated and intuitive interface for multi-display environments where the displays are stitched seamlessly and dynamically according to the users' viewpoints.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fe7d0211f6b90e0909015f23ce6e380
https://doi.org/10.1145/1504229.1504259
https://doi.org/10.1145/1504229.1504259