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Takashi Okitsu (沖津 貴志)
Takashi Okitsu (沖津 貴志)
University of Toyama (富山大学)
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Year
Solid-state NMR spectroscopy structure determination of a lipid-embedded heptahelical membrane protein
S Wang, RA Munro, L Shi, I Kawamura, T Okitsu, A Wada, SY Kim, ...
Nature methods 10 (10), 1007-1012, 2013
2502013
Menadione (vitamin K3) is a catabolic product of oral phylloquinone (vitamin K1) in the intestine and a circulating precursor of tissue menaquinone-4 (vitamin K2) in rats
Y Hirota, N Tsugawa, K Nakagawa, Y Suhara, K Tanaka, Y Uchino, ...
Journal of Biological Chemistry 288 (46), 33071-33080, 2013
1712013
Reaction of the Acetals with TESOTf− Base Combination; Speculation of the Intermediates and Efficient Mixed Acetal Formation
H Fujioka, T Okitsu, Y Sawama, N Murata, R Li, Y Kita
Journal of the American Chemical Society 128 (17), 5930-5938, 2006
1382006
Iodocyclization of Ethoxyethyl Ethers to Alkynes: A Broadly Applicable Synthesis of 3-Iodobenzo[b]furans
T Okitsu, D Nakazawa, R Taniguchi, A Wada
Organic Letters 10 (21), 4967-4970, 2008
1002008
Reagent-controlled oxidative aromatization in iodocyclization: Switchable access to dihydropyrazoles and pyrazoles
T Okitsu, K Sato, A Wada
Organic Letters 12 (15), 3506-3509, 2010
862010
Unexpected Highly Chemoselective Deprotection of the Acetals from Aldehydes and Not Ketones: TESOTf− 2, 6-Lutidine Combination
H Fujioka, Y Sawama, N Murata, T Okitsu, O Kubo, S Matsuda, Y Kita
Journal of the American Chemical Society 126 (38), 11800-11801, 2004
792004
Substituent effect of bis (pyridines) iodonium complexes as iodinating reagents: control of the iodocyclization/oxidation process.
T Okitsu, S Yumitate, K Sato, Y In, A Wada
Chemistry-A European Journal 19 (16), 2013
692013
Iodocyclization of hydroxylamine derivatives based on the control of oxidative aromatization leading to 2, 5-dihydroisoxazoles and isoxazoles
T Okitsu, K Sato, TM Potewar, A Wada
The Journal of Organic Chemistry 76 (9), 3438-3449, 2011
662011
Correlation between nuptial colors and visual sensitivities tuned by opsins leads to species richness in sympatric Lake Victoria cichlid fishes
R Miyagi, Y Terai, M Aibara, T Sugawara, H Imai, H Tachida, SI Mzighani, ...
Molecular Biology and Evolution 29 (11), 3281-3296, 2012
542012
Iodocyclization of Ethoxyethyl Ethers to Ynamides: An Immediate Construction to Benzo[b]furans
T Okitsu, K Nakata, K Nishigaki, N Michioka, M Karatani, A Wada
The Journal of Organic Chemistry 79 (12), 5914-5920, 2014
532014
Organic Chemistry Using Weakly Electrophilic Salts:  Efficient Formation of O,O-Mixed, O,S- and N,O-Acetals
H Fujioka, T Okitsu, T Ohnaka, R Li, O Kubo, K Okamoto, Y Sawama, ...
The Journal of Organic Chemistry 72 (21), 7898-7902, 2007
522007
Concise asymmetric total synthesis of scyphostatin, a potent inhibitor of neutral sphingomyelinase
H Fujioka, Y Sawama, N Kotoku, T Ohnaka, T Okitsu, N Murata, O Kubo, ...
Chemistry–A European Journal 13 (36), 10225-10238, 2007
452007
Inhibition of lysine-specific demethylase 1 by the acyclic diterpenoid geranylgeranoic acid and its derivatives
C Sakane, T Okitsu, A Wada, H Sagami, Y Shidoji
Biochemical and biophysical research communications 444 (1), 24-29, 2014
422014
Reaction of Tetrahydropyranyl Ethers with Triethylsilyl Trifluoromethanesulfonate–2, 4, 6‐Collidine Combination: Speculation on the Intermediate, Efficient Deprotection, and …
H Fujioka, T Okitsu, T Ohnaka, Y Sawama, O Kubo, K Okamoto, Y Kita
Advanced Synthesis & Catalysis 349 (4‐5), 636-646, 2007
382007
Visual adaptation in Lake Victoria cichlid fishes: depth-related variation of color and scotopic opsins in species from sand/mud bottoms
Y Terai, R Miyagi, M Aibara, S Mizoiri, H Imai, T Okitsu, A Wada, ...
BMC evolutionary biology 17, 1-12, 2017
342017
Solid-state nuclear magnetic resonance structural study of the retinal-binding pocket in sodium ion pump rhodopsin
A Shigeta, S Ito, K Inoue, T Okitsu, A Wada, H Kandori, I Kawamura
Biochemistry 56 (4), 543-550, 2017
342017
Solid-state NMR 13C and 15N resonance assignments of a seven-transmembrane helical protein Anabaena Sensory Rhodopsin
S Wang, L Shi, T Okitsu, A Wada, LS Brown, V Ladizhansky
Biomolecular NMR assignments 7, 253-256, 2013
332013
ipso-Iodocyclization of Ethoxyethyl Ethers to Alkynes at the ortho-Position: An Efficient Synthesis of Functionalized Spiro Compounds
T Okitsu, D Nakazawa, A Kobayashi, M Mizohata, Y In, T Ishida, A Wada
Synlett 2010 (02), 203-206, 2010
332010
Steric constraint in the primary photoproduct of sensory rhodopsin II is a prerequisite for light-signal transfer to HtrII
M Ito, Y Sudo, Y Furutani, T Okitsu, A Wada, M Homma, JL Spudich, ...
Biochemistry 47 (23), 6208-6215, 2008
332008
An active photoreceptor intermediate revealed by in situ photoirradiated solid-state NMR spectroscopy
Y Tomonaga, T Hidaka, I Kawamura, T Nishio, K Ohsawa, T Okitsu, ...
Biophysical journal 101 (10), L50-L52, 2011
282011
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