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Items: 20

1.

A brown algal sex pheromone reverses the sign of phototaxis by cAMP/Ca2+-dependent signaling in the male gametes of Mutimo cylindricus (Cutleriaceae).

Kinoshita-Terauchi N, Shiba K, Umezawa T, Matsuda F, Motomura T, Inaba K.

J Photochem Photobiol B. 2019 Mar;192:113-123. doi: 10.1016/j.jphotobiol.2019.01.010. Epub 2019 Jan 29.

PMID:
30731425
2.

Synthesis and Structure-Activity Relationship of Omaezallene Derivatives.

Umezawa T, Prakoso NI, Kannaka M, Nogata Y, Yoshimura E, Okino T, Matsuda F.

Chem Biodivers. 2019 Jan;16(1):e1800451. doi: 10.1002/cbdv.201800451. Epub 2019 Jan 11.

PMID:
30394674
3.

Antioxidants from the Brown Alga Dictyopteris undulata.

Kumagai M, Nishikawa K, Matsuura H, Umezawa T, Matsuda F, Okino T.

Molecules. 2018 May 18;23(5). pii: E1214. doi: 10.3390/molecules23051214.

4.

Serinolamides and Lyngbyabellins from an Okeania sp. Cyanobacterium Collected from the Red Sea.

Petitbois JG, Casalme LO, Lopez JAV, Alarif WM, Abdel-Lateff A, Al-Lihaibi SS, Yoshimura E, Nogata Y, Umezawa T, Matsuda F, Okino T.

J Nat Prod. 2017 Oct 27;80(10):2708-2715. doi: 10.1021/acs.jnatprod.7b00449. Epub 2017 Oct 11.

PMID:
29019684
5.

Columbamides D and E: Chlorinated Fatty Acid Amides from the Marine Cyanobacterium Moorea bouillonii Collected in Malaysia.

Lopez JAV, Petitbois JG, Vairappan CS, Umezawa T, Matsuda F, Okino T.

Org Lett. 2017 Aug 18;19(16):4231-4234. doi: 10.1021/acs.orglett.7b01869. Epub 2017 Aug 7.

PMID:
28783344
6.

Total synthesis of (-)-kainic acid and (+)-allo-kainic acid through SmI2-mediated intramolecular coupling between allyl chloride and an α,β-unsaturated ester.

Suzuki J, Miyano N, Yashiro S, Umezawa T, Matsuda F.

Org Biomol Chem. 2017 Aug 9;15(31):6557-6566. doi: 10.1039/c7ob01427a.

PMID:
28748237
7.

Design, Synthesis, and Antifouling Activity of Glucosamine-Based Isocyanides.

Umezawa T, Hasegawa Y, Novita IS, Suzuki J, Morozumi T, Nogata Y, Yoshimura E, Matsuda F.

Mar Drugs. 2017 Jun 29;15(7). pii: E203. doi: 10.3390/md15070203.

8.

Total synthesis and biological activity of dolastatin 16.

Casalme LO, Yamauchi A, Sato A, Petitbois JG, Nogata Y, Yoshimura E, Okino T, Umezawa T, Matsuda F.

Org Biomol Chem. 2017 Feb 1;15(5):1140-1150. doi: 10.1039/c6ob02657e.

9.

cDNA cloning and characterization of vanadium-dependent bromoperoxidases from the red alga Laurencia nipponica.

Kaneko K, Washio K, Umezawa T, Matsuda F, Morikawa M, Okino T.

Biosci Biotechnol Biochem. 2014;78(8):1310-9. doi: 10.1080/09168451.2014.918482. Epub 2014 Jun 17.

PMID:
25130731
10.

Omaezallene from red alga Laurencia sp.: structure elucidation, total synthesis, and antifouling activity.

Umezawa T, Oguri Y, Matsuura H, Yamazaki S, Suzuki M, Yoshimura E, Furuta T, Nogata Y, Serisawa Y, Matsuyama-Serisawa K, Abe T, Matsuda F, Suzuki M, Okino T.

Angew Chem Int Ed Engl. 2014 Apr 7;53(15):3909-12. doi: 10.1002/anie.201311175. Epub 2014 Mar 11.

PMID:
24616156
11.

Confirmation of the configuration of 10-isothiocyanato-4-cadinene diastereomers through synthesis.

Nishikawa K, Umezawa T, Garson MJ, Matsuda F.

J Nat Prod. 2012 Dec 28;75(12):2232-5. doi: 10.1021/np300439e. Epub 2012 Nov 19.

PMID:
23163354
12.

Thrombin inhibitors from the freshwater cyanobacterium Anabaena compacta.

Anas AR, Kisugi T, Umezawa T, Matsuda F, Campitelli MR, Quinn RJ, Okino T.

J Nat Prod. 2012 Sep 28;75(9):1546-52. Epub 2012 Sep 5.

PMID:
22950366
13.

Novel one-pot three-component coupling reaction with trimethylsilylmethyl-phosphonate, acyl fluoride, and aldehyde through the Horner-Wadsworth-Emmons reaction.

Umezawa T, Seino T, Matsuda F.

Org Lett. 2012 Aug 17;14(16):4206-9. doi: 10.1021/ol301879a. Epub 2012 Jul 31.

PMID:
22849556
14.

Synthesis and biological activity of kalkitoxin and its analogues.

Umezawa T, Sueda M, Kamura T, Kawahara T, Han X, Okino T, Matsuda F.

J Org Chem. 2012 Jan 6;77(1):357-70. doi: 10.1021/jo201951s. Epub 2011 Dec 6.

PMID:
22111947
15.

Total synthesis of 10-isocyano-4-cadinene and its stereoisomers and evaluations of antifouling activities.

Nishikawa K, Nakahara H, Shirokura Y, Nogata Y, Yoshimura E, Umezawa T, Okino T, Matsuda F.

J Org Chem. 2011 Aug 19;76(16):6558-73. doi: 10.1021/jo2008109. Epub 2011 Jul 26.

PMID:
21755975
16.

Asymmetric total synthesis of danicalipin A and evaluation of biological activity.

Umezawa T, Shibata M, Kaneko K, Okino T, Matsuda F.

Org Lett. 2011 Mar 4;13(5):904-7. doi: 10.1021/ol102882a. Epub 2011 Feb 3.

PMID:
21291262
17.

Synthesis of the QRSTU domain of maitotoxin and its 85-epi- and 86-epi-diastereoisomers.

Nicolaou KC, Gelin CF, Seo JH, Huang Z, Umezawa T.

J Am Chem Soc. 2010 Jul 21;132(28):9900-7. doi: 10.1021/ja103708j.

18.

Total synthesis of 10-isocyano-4-cadinene and determination of its absolute configuration.

Nishikawa K, Nakahara H, Shirokura Y, Nogata Y, Yoshimura E, Umezawa T, Okino T, Matsuda F.

Org Lett. 2010 Mar 5;12(5):904-7. doi: 10.1021/ol9027336.

PMID:
20131890
19.

Chemical Synthesis of the GHIJKLMNO Ring System of Maitotoxin.

Nicolaou KC, Frederick MO, Burtoloso AC, Denton RM, Rivas F, Cole KP, Aversa RJ, Gibe R, Umezawa T, Suzuki T.

J Am Chem Soc. 2008 Jun 11;130(23):7466-76. doi: 10.1021/ja801139f. Epub 2008 May 16.

PMID:
18481856
20.

Total synthesis of (-)-5,6,11-trideoxytetrodotoxin and its 4-epimer.

Umezawa T, Hayashi T, Sakai H, Teramoto H, Yoshikawa T, Izumida M, Tamatani Y, Hirose T, Ohfune Y, Shinada T.

Org Lett. 2006 Oct 12;8(21):4971-4.

PMID:
17020349

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