Keiichi Yamada

发表

Ratiometric oxygen probes with a cell-penetrating peptide for imaging oxygen levels in living cells

Toshitada Yoshihara, S. Tobita, Mami Yasukagawa, 2019, Journal of Photochemistry and Photobiology A: Chemistry.

Sunlight photocatalyzed regioselective β-alkylation and acylation of cyclopentanones

T. Fukuyama, I. Ryu, Davide Ravelli, 2014 .

Characterization of antimutagenic mechanism of 3-allyl-5-substituted 2-thiohydantoins against 2-amino-3-methylimidazo[4,5-f]quinoline.

Y. Uda, Keiichi Yamada, A. Takahashi, 2005, Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association.

(−)‐N‐(tert‐Butoxycarbonyl)‐l‐proline‐2‐thioamide (Boc‐l‐Pro‐thioamide)

R. Katakai, Keiichi Yamada, H. Oku, 2006 .

O-Benzyl-N-tert-butoxycarbonyl-l-threonyl-l-proline trichloroethyl ester [Boc-l-Thr(Bzl)-l-Pro-OTce]

R. Katakai, K. Kuriyama, Keiichi Yamada, 2005 .

tert-Butoxycarbonyl-l-leucyl-l-valine trichloroethyl ester (Boc-l-Leu-l-Val-OTce)

R. Katakai, Keiichi Yamada, H. Oku, 2005 .

Versatile cross-dehydrogenative coupling of heteroaromatics and hydrogen donors via decatungstate photocatalysis.

T. Fukuyama, I. Ryu, M. Fagnoni, 2017, Chemical communications.

Structure–activity relationships of gramicidin S analogs containing (β-3-pyridyl)-α,β-dehydroalanine residues on membrane permeability

M. Kodaira, T. Katsu, R. Katakai, 2011 .

A convenient and reproducible method for the synthesis of astatinated 4-[211At]astato-l-phenylalanine via electrophilic desilylation.

I. Nishinaka, Keiichi Yamada, Y. Ohshima, 2018, Organic & biomolecular chemistry.

The fungicidal activity of amphotericin B requires autophagy-dependent targeting to the vacuole under a nutrient-starved condition in Saccharomyces cerevisiae.

Y. Yamaguchi, Ken-Ichi Fujita, A. Ogita, 2016, Microbiology.

Visualization analysis of the vacuole-targeting fungicidal activity of amphotericin B against the parent strain and an ergosterol-less mutant of Saccharomyces cerevisiae.

Ken-Ichi Fujita, A. Ogita, Toshio Tanaka, 2013, Microbiology.

Identification of novel peptide agonists from a random peptide library for a 5‐oxo‐ETE receptor, a receptor for bioactive lipids

S. Takeda, T. Izumi, R. Katakai, 2008, Journal of peptide science : an official publication of the European Peptide Society.

In situ potentiometric method to evaluate bacterial outer membrane-permeabilizing ability of drugs: example using antiprotozoal diamidines.

Tsuyoshi Inoue, M. Ando, T. Katsu, 2012, Journal of microbiological methods.

Efficient solid-phase synthesis of cyclic RGD peptides under controlled microwave heating

Masakazu Hachisu, H. Shimizu, Keiichi Yamada, 2012 .

Fluorescent Peptides Labeled with Environment-Sensitive 7-Aminocoumarins and Their Interactions with Lipid Bilayer Membranes and Living Cells

Toshitada Yoshihara, S. Tobita, Keiichi Yamada, 2013 .

Facile synthesis of Nα‐protected‐l‐α,γ‐diaminobutyric acids mediated by polymer‐supported hypervalent iodine reagent in water

R. Katakai, Keiichi Yamada, H. Oku, 2004 .

Conformational change from antiparallel β‐sheet to α‐helix in a series of depsipeptide, ‐(Leu‐Leu‐Lac)n‐: Syntheses, spectroscopic studies, and crystal structures of Boc‐Leu‐Lac‐OEt and Boc‐(Leu‐Leu‐Lac)n‐OEt (n = 1, 2)

R. Katakai, Keiichi Yamada, H. Oku, 2008, Biopolymers.

Addition of a peptide fragment on an α‐helical depsipeptide induces α/310‐conjugated helix: Synthesis, crystal structure, and CD spectra of Boc–Leu–Leu–Ala–(Leu–Leu–Lac)3–Leu–Leu–OEt

T. Ohyama, A. Hiroki, R. Katakai, 2004 .

Photocatalyzed site-selective C-H to C-C conversion of aliphatic nitriles.

T. Fukuyama, I. Ryu, Davide Ravelli, 2015, Organic letters.

Photocatalyzed Site-Selective C(sp3)-H Functionalization of Alkylpyridines at Non-Benzylic Positions.

T. Fukuyama, I. Ryu, T. Nishikawa, 2017, Organic letters.

Cooperative Polar/Steric Strategy in Achieving Site-Selective Photocatalyzed C(sp3 )-H Functionalization.

T. Fukuyama, I. Ryu, M. Fagnoni, 2017, Chemistry.

Photocatalyzed Site‐Selective C—H to C—C Conversion of Aliphatic Nitriles.

T. Fukuyama, I. Ryu, M. Fagnoni, 2015 .

Site-selectivity in TBADT-photocatalyzed C(sp3)–H Functionalization of Saturated Alcohols and Alkanes

T. Fukuyama, T. Nishikawa, M. Fagnoni, 2017 .

Phosphodiester bond cleavage mediated by a cyclic β-sheet peptide-based dinuclear zinc(II) complex

Kazuki Saito, M. Kawai, H. Yamamura, 2000 .

Dinuclear Zinc(II) Complexes of Linear and Cyclic Peptides Containing Two Bis(2-pyridylmethyl)amino Groups as Catalysts for Hydrolysis of RNA Model Substrate

M. Kawai, H. Yamamura, Keiichi Yamada, 2001 .

Syntheses and Reactions of Allylic and Homoallylic Pyrophosphate Tetraesters

Y. Butsugan, Keiichi Yamada, S. Araki, 1988 .

Photocatalytic One-Pot Synthesis of Homoallyl Ketones via a Norrish Type I Reaction of Cyclopentanones.

T. Fukuyama, I. Ryu, M. Fagnoni, 2015, The Journal of organic chemistry.

Preparation and metal ion-binding properties of gramicidin S derivatives carrying picolinoyl groups on the ornithine side chains

H. Ozaki, M. Kawai, H. Yamamura, 1998 .

Synthesis, crystal structure, and coordination properties of a helical peptide having β-(3-pyridyl)-l-alanine and l-glutamic acid residues

N. Ueyama, R. Katakai, Keiichi Yamada, 2007 .

Synthesis of sequential polydepsipeptides utilizing a new approach for the synthesis of depsipeptides

R. Katakai, Keiichi Yamada, H. Oku, 2004, Biopolymers.

An N‐protected depsipeptide free acid prepared by direct synthesis without using a terminal‐C protecting group: tert‐butoxycarbonyl‐l‐alanyl‐l‐leucyl‐l‐lactic acid (Boc‐l‐Ala‐l‐Leu‐l‐Lac‐OH)

R. Katakai, Keiichi Yamada, H. Oku, 2004 .

Vacuolar H+-ATPase subunit Vma1p functions as the molecular ligand in the vacuole-targeting fungicidal activity of polymyxin B.

Y. Yamaguchi, Ken-Ichi Fujita, A. Ogita, 2017, Microbiology.

A synthetic fragment of a cyclic depsipeptide, aureobasidine A: tert-butoxycarbonyl-l-allo-isoleucyl-N-methyl-l-valine (Boc-l-allo-Ile-l-MeVal-OH)

R. Katakai, Keiichi Yamada, R. Naito, 2004 .

A peptide sequence containing a hydroxy acid residue: (S)‐2‐hydroxy‐3‐methylbutanoyl‐l‐alanyl‐l‐proline benzyl ester (H–l‐Hmb–l‐Ala–l‐Pro–OBzl)

R. Katakai, Keiichi Yamada, H. Oku, 2003 .

cis- and trans-Conformers at the urethane linkage: tert-butoxycarbonyl-l-alanyl-l-proline methyl ester (Boc-l-Ala-l-Pro-OMe)

R. Katakai, Keiichi Yamada, H. Oku, 2003 .

Photophysical Properties of 3-[2-Cyano-4-(dimethylamino)phenyl]alanine: A Highly Fluorescent and Environment-sensitive Amino Acid with Small Molecular Size

Toshitada Yoshihara, S. Tobita, R. Katakai, 2006 .

Evaluation of 64Cu-labeled DOTA-d-Phe1-Tyr3-octreotide (64Cu-DOTA-TOC) for imaging somatostatin receptor-expressing tumors

H. Hanaoka, T. Higuchi, K. Endo, 2009, Annals of nuclear medicine.

Stereochemistry of protected ornithine side chains in gramicidin S derivatives and their resistance to N-methylation

M. Kawai, H. Yamamura, Y. Butsugan, 2006, Letters in Peptide Science.

Preparation and properties of novel gramicidin S analogs possessing a polymethylene bridge between ornithine side chains

M. Kawai, H. Yamamura, Keiichi Yamada, 1999 .

Stereochemistry of protected ornithine side chains of gramicidin S derivatives: X-ray crystal structure of the bis-Boc-tetra-N-methyl derivative of gramicidin S.

M. Kawai, H. Yamamura, R. Katakai, 2002, Journal of the American Chemical Society.