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List of works by Ryuichi Sawa

4-oxo-2-hexenal, a mutagen formed by omega-3 fat peroxidation, causes DNA adduct formation in mouse organs.

scientific article

A New Resveratrol Hexamer from Upuna borneensis

scientific article published on 5 March 2009

A New Screen for Tuberculosis Drug Candidates Utilizing a Luciferase-Expressing Recombinant Mycobacterium bovis Bacillus Calmette-Guéren

scientific article

A guanine derivative as a new MEK inhibitor produced by Streptomyces sp. MK63-43F2.

scientific article

A new indole glycoside from Kitasatospora sp. MG372-hF19 carrying a 6-deoxy-α-L-talopyranose moiety

scientific article published on 18 November 2019

A new teleocidin analog from Streptomyces sp. MM216-87F4 induces substance P release from rat dorsal root ganglion neurons ⬇️

scientific article published in January 2006

A new type of tripropeptin with anteiso-branched chain fatty acid from Lysobacter sp. BMK333-48F3. ⬇️

scientific article published in September 2008

ATP Depletion Assay Led to the Isolation of New 36-Membered Polyol Macrolides Deplelides A and B from Streptomyces sp. MM581-NF15.

scientific article published on 08 August 2017

Acremopeptin, a new peptaibol from Acremonium sp. PF1450. ⬇️

scientific article published on 15 February 2017

Amycolamicin: A Novel Broad-Spectrum Antibiotic Inhibiting Bacterial Topoisomerase

scientific article published on 05 November 2012

An unusual terpene cyclization mechanism involving a carbon-carbon bond rearrangement

scientific article published on 16 February 2015

Antarlides F–H, new members of the antarlide family produced by Streptomyces sp. BB47 ⬇️

scientific article published on 08 February 2017

Antipain Y, a new antipain analog that inhibits neurotransmitter release from rat dorsal root ganglion neurons

scientific article published on 13 November 2009

Asteltoxins from the Entomopathogenic Fungus Pochonia bulbillosa 8-H-28.

scientific article published on 29 June 2015

Biosynthesis of the cyclitol moiety of pyralomicin 1a in Nonomuraea spiralis MI178-34F18.

scientific article

Boronic Acid Catalyzed Regio- and 1,2-cis-Stereoselective Glycosylation of Unprotected Sugar Acceptors via SNi-type Mechanism.

scientific article published on 19 February 2018

Chemical constituents in the leaves of Vateria indica ⬇️

scientific article published on October 2010

Cloning and heterologous expression of the cyclooctatin biosynthetic gene cluster afford a diterpene cyclase and two p450 hydroxylases.

scientific article published in July 2009

Coccoquinones A and B, new anthraquinone derivatives produced by Staphylotrichum coccosporum PF1460. ⬇️

scientific article published on 14 October 2015

Collaborative Study to Validate Purity Determination by 1H quantitative NMR Spectroscopy by Using Internal Calibration Methodology

scientific article published on 19 June 2020

Corrigendum: A new type of tripropeptin with anteiso-branched chain fatty acid from Lysobacter sp. BMK333-48F3.

scientific article

Corrigendum: Structures and biological activities of novel 4'-acetylated analogs of chrysomycins A and B.

scientific article published in December 2017

Corrigendum: Tripropeptins, novel antimicrobial agents produced by Lysobacter sp. II. structure elucidation

scientific article

DNA modifications by the omega-3 lipid peroxidation-derived mutagen 4-oxo-2-hexenal in vitro and their analysis in mouse and human DNA.

scientific article published in March 2010

Decalpenic acid, a novel small molecule from Penicillium verruculosum CR37010, induces early osteoblastic markers in pluripotent mesenchymal cells. ⬇️

scientific article published on 13 October 2010

Discovery and Characterization of NK13650s, Naturally Occurring p300-Selective Histone Acetyltransferase Inhibitors

scientific article published on 18 September 2012

Discovery of incednine as a potent modulator of the anti-apoptotic function of Bcl-xL from microbial origin

scientific article published on 19 January 2008

Epostatin, New Inhibitor of Dipeptidyl Peptidase II, Produced by Streptomyces sp. MJ995-OF5. II. Structure Elucidation ⬇️

scientific article published on 01 March 1998

Flavonol glycosides in leaves of two Diospyros species ⬇️

scientific article published on 01 May 2005

Flupyranochromene, a novel inhibitor of influenza virus cap-dependent endonuclease, from Penicillium sp. f28743

scientific article published on 09 January 2019

Fradiamine A, a new siderophore from the deep-sea actinomycete Streptomyces fradiae MM456M-mF7 ⬇️

scientific article published on 01 March 2017

Generation of new benanomicin analogues by biotransformation using Escherichia coli expressing actinomycete cytochrome P450

scientific article published on 01 June 2008

Human pancreatic cancer cells under nutrient deprivation are vulnerable to redox system inhibition

scientific article published on 25 September 2020

Identification of 4-oxo-2-hexenal and other direct mutagens formed in model lipid peroxidation reactions as dGuo adducts.

scientific article published on January 2006

Identification of octenal-related dA and dC adducts formed by reactions with a hemin-ω-6-fat peroxidation model system.

scientific article published in October 2013

Inhibition of lipopolysaccharide activity by a bacterial cyclic lipopeptide surfactin.

scientific article published in January 2006

Isolation and characterization of antiprotozoal compound-producing Streptomyces species from Mongolian soils

scientific article published on 19 August 2019

Isolation and characterization of signermycin B, an antibiotic that targets the dimerization domain of histidine kinase WalK

scientific article published on 23 April 2012

Isolation of heptadepsin, a novel bacterial cyclic depsipeptide that inhibits lipopolysaccharide activity

scientific article published on August 2004

Kribellosides, novel RNA 5′-triphosphatase inhibitors from the rare actinomycete Kribbella sp. MI481-42F6 ⬇️

scientific article published on 11 January 2017

Leucinostatin Y: A Peptaibiotic Produced by the Entomoparasitic Fungus Purpureocillium lilacinum 40-H-28

scientific article published on 24 April 2019

MercuryII-mediated formation of thymine-HgII-thymine base pairs in DNA duplexes.

scientific article published in February 2006

Metacytofilin Is a Potent Therapeutic Drug Candidate for Toxoplasmosis

scientific article published on 01 February 2020

Metacytofilin has potent anti-malarial activity

scientific article published on 08 December 2020

NAD(P)H quinone oxidoreductase 1 (NQO1)-bioactivated pronqodine A regulates prostaglandin release from human synovial sarcoma cells.

scientific article published on 20 February 2013

Negamycin restores dystrophin expression in skeletal and cardiac muscles of mdx mice

scientific article

New chloptosins B and C from an Embleya strain exhibit synergistic activity against methicillin-resistant Staphylococcus aureus when combined with co-producing compound L-156,602

scientific article published on 14 August 2020

New resveratrol oligomers in the stem bark of Vatica pauciflora

scientific article published on 30 June 2003

Nothramicin, a New Anthracycline Antibiotic from Nocardia sp. MJ896-43F17 ⬇️

scientific article published on 01 February 1998

Novel autophagy inducers lentztrehaloses A, B and C ⬇️

scientific article

Occurrence of C-glucoside of resveratrol oligomers in Hopea parviflora ⬇️

scientific article published on 01 January 2011

Occurrence of Stilbene Glucosides inUpuna borneensis

Paleic acid, a fatty acid from Paenibacillus sp.: taxonomy, fermentation, isolation, structure determination, and anti-Mannheimia and -Pasteurella activity ⬇️

scientific article published on July 28, 2010

Pargamicin A, a novel cyclic peptide antibiotic from Amycolatopsis sp. ⬇️

scientific article published in June 2008

Phenazine carboxylic acid and its derivative induce osteoblast differentiation in preosteoblastic MC3T3-E1 cells but adipocyte differentiation in pluripotent mesenchymal C3H10T1/2 cells

scientific article published on 25 October 2017

Quadoctomycin, a 48-membered macrolide antibiotic from Streptomyces sp. MM168-141F8.

scientific article published on 15 November 2017

Quinofuracins A-E, produced by the fungus Staphylotrichum boninense PF1444, show p53-dependent growth suppression.

scientific article

Resveratrol Dimers with an Oxabicyclo Ring in Vatica albiramis

scientific article published on 2 March 2011

Resveratrol derivatives from Vatica albiramis ⬇️

scientific article published on 01 January 2011

Rotational isomerism of a resveratrol tetramer, shoreaketone, in Shorea uliginosa

scientific article published on 17 March 2005

Sacchathridine A, a Prostaglandin Release Inhibitor from Saccharothrix sp.

scientific article published on 12 April 2013

Stability and Bioavailability of Lentztrehaloses A, B, and C as Replacements for Trehalose.

scientific article published on 5 September 2016

Stereospecific β-l-Rhamnopyranosylation through an S i-Type Mechanism by Using Organoboron Reagents

scientific article published on 19 September 2018

Structural analyses of mannose pentasaccharide of high mannose type oligosaccharides by 1D and 2D NMR spectroscopy

scientific article published on 28 August 2012

Structure and antibacterial activities of new cyclic peptide antibiotics, pargamicins B, C and D, from Amycolatopsis sp. ML1-hF4 ⬇️

scientific article published on 15 March 2017

Structure and biosynthetic implication of 5R-(N-acetyl-L-cysteinyl)-14S-hydroxy-dihydrokalafungin from a mutant of the actVA-ORF4 gene for actinorhodin biosynthesis in Streptomyces coelicolor A3(2) ⬇️

scientific article published on 18 February 2015

Structures and biological activities of novel 4'-acetylated analogs of chrysomycins A and B.

scientific article published on 6 September 2017

Synthesis of boronic acid derivatives of tyropeptin: proteasome inhibitors.

scientific article published on 4 March 2009

The synthesis of paleic acid, an antimicrobial agent effective against Mannheimia and Pasteurella, and its structurally related derivatives

scientific article published on 03 August 2010

Three new resveratrol oligomers from the stem bark of Vatica pauciflora.

scientific article published on 12 May 2004

Tripropeptin C blocks the lipid cycle of cell wall biosynthesis by complex formation with undecaprenyl pyrophosphate.

scientific article

Tripropeptins, novel antimicrobial agents produced by Lysobacter sp.

scientific article published in January 2004

Two New Resveratrol (=5-[(1E)-2-(4-Hydroxyphenyl)ethenyl]benzene-1,3-diol) Tetramers with a Tetrahydrofuran Ring fromDipterocarpus grandiflorus

Two Novel Resveratrol Derivatives from the Leaves ofVateria indica

scientific article published on 29 January 2009

Two new oligostilbenes with dihydrobenzofuran from the stem bark of Vateria indica

scientific article published on 26 March 2003

Two new resveratrol tetramers from Upuna borneensis. ⬇️

scientific article published in May 2009

Unprecedented acetoacetyl-coenzyme A synthesizing enzyme of the thiolase superfamily involved in the mevalonate pathway.

scientific article

Valgamicin C, a novel cyclic depsipeptide containing the unusual amino acid cleonine, and related valgamicins A, T and V produced by Amycolatopsis sp. ML1-hF4.

scientific article published on 15 November 2017

Vegfrecine, an inhibitor of VEGF receptor tyrosine kinases isolated from the culture broth of Streptomyces sp.

scientific article published on 15 February 2013

Waldiomycin, a novel WalK-histidine kinase inhibitor from Streptomyces sp. MK844-mF10. ⬇️

scientific article published in May 2013

Walkmycin B targets WalK (YycG), a histidine kinase essential for bacterial cell growth.

scientific article published on 8 January 2010

[Evaluation for Standardization of 1H Quantitative NMR Spectroscopy by Round Robin Test]

scientific article published on 29 September 2017

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