Investigation of property prediction for pharmaceutical co-crystals using synchrotron radiation based X-ray study
Project/Area Number |
26460057
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Physical pharmacy
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Research Institution | Japan Synchrotron Radiation Research Institute |
Principal Investigator |
Sugimoto Kunihisa 公益財団法人高輝度光科学研究センター, 利用研究促進部門, 研究員 (00512807)
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Project Period (FY) |
2014-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
|
Keywords | 共結晶体 / 放射光 / 精密構造解析 / 物性予測 / 物性予測制御 / 放射光X線 |
Outline of Final Research Achievements |
Co-crystals of caffeine-oxalic acid and caffeine-malonic acid were synthesized as single crystal. Synchrotron radiation X-ray diffraction experiment (SR-XRD) performed at single crystal analysis beamline BL02B1/SPring-8. The charge density distribution and electrostatic potential map of co-crystals were successfully visualized by charge density study using high-resolution X-ray diffraction data. We elucidate the hydrogen bonding in co-crystal of caffeine-oxalic acid quantitatively stronger than that of caffeine-malonic acid. To directly visualize of intermolecular interaction by charge density study using SR-XRD does not only push the investigation of efficient way of design for pharmaceutical complex, but also contribute to development of functional materials.
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Report
(4 results)
Research Products
(49 results)
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[Journal Article] Orthorhombic distortion and orbital order in the vanadium spinel FeV2O42016
Author(s)
S. Kawaguchi, H. Ishibashi, S. Nishihara, S. Mori, J. Campo, F. Porcher, O. Fabelo, K. Sugimoto, J. Kim, K. Kato, M. Takata, H. Nakao, Y. Kubota
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Journal Title
Phys. Rev. B
Volume: 93
Issue: 2
Pages: 3831-3837
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Bis(dipyrrinato)metal(II) coordination polymers: Crystallization, exfoliation into single wires, and electric conversion ability2015
Author(s)
Ryota Matsuoka, Ryojun Toyoda, Ryota Sakamoto, Mizuho Tsuchiya, Ken Hoshiko, Tatsuhiro Nagayama, Yoshiyuki Nonoguchi, Kunihisa Sugimoto, Eiji Nishibori, Tsuyoshi Kawai, Hiroshi Nishihara
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Journal Title
Chemical Science
Volume: in press
Issue: 5
Pages: 2853-2858
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] Thermally, Operationally, and Environmentally Stable Organic Thin-Film Transistors Based on Bis[1]benzothieno[2,3-d:2 ',3 '-d ']naphtho[2,3-b:6,7-b ']dithiophene Derivatives: Effective Synthesis, Electronic Structures, and Structure-Property Relationship2015
Author(s)
M. Abe, T. Mori, I. Osaka, K. Sugimoto, K. Takimiya
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Journal Title
Chem. Mater.
Volume: 27
Issue: 14
Pages: 5049-5057
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] A Ferromagnetically Coupled Fe42 Cyanide-Bridged Nanocage2015
Author(s)
S. Kang, H. Zheng, T. Liu, K. Hamachi, S. Kanegawa, K. Sugimoto, Y. Shiota, S. Hayami, M. Mito, T. Nakamura, M. Nakano, M. Baker, H. Nojiri, K. Yoshizawa, C. Duan, and O. Sato
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Journal Title
Nature Communications
Volume: 6
Issue: 1
Pages: 5955-5955
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Anomalous x-ray scattering studies of functional disordered materials2014
Author(s)
S. Kohara, H. Tajiri, C. H. Song, K. Ohara, L. Temleitner, K. Sugimito, A. Fujiwara, L. Pusztai, T. Usuki, S. Hosokawa, Y. Benino, N. Kitamura and K. Fukumi
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Journal Title
Journal of Physics: Conference Series
Volume: 502
Pages: 12014-6
DOI
NAID
Related Report
Peer Reviewed
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[Journal Article] Hierarchical Dielectric Orders in Layered Ferroelectrics Bi_2SiO_52014
Author(s)
Younghun Kim, Jungeun Kim, Akihiko Fujiwara, Hiroki Taniguchi, Sungwng Kim, Hiroshi Tanaka, Kunihisa Sugimoto, Kenichi Kato, Mitsuru Itoh, Hideo Hosono, and Masaki Takata
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Journal Title
IUCrJ
Volume: vol.1
Issue: 3
Pages: 160-164
DOI
Related Report
Peer Reviewed
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