{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,19]],"date-time":"2025-09-19T07:40:05Z","timestamp":1758267605949},"reference-count":0,"publisher":"Pharmaceutical Society of Japan","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Chem. Pharm. Bull.","CHEMICAL & PHARMACEUTICAL BULLETIN"],"published-print":{"date-parts":[[2000]]},"DOI":"10.1248\/cpb.48.442","type":"journal-article","created":{"date-parts":[[2011,12,8]],"date-time":"2011-12-08T04:48:54Z","timestamp":1323319734000},"page":"442-444","source":"Crossref","is-referenced-by-count":7,"title":["O-(N-Succinimidyl)-1,1,3,3-tetramethyluronium Tetrafluoroborate-N-Hydroxysuccinimide-CuCl2: A Facile and Reliable System for Racemization-Free Coupling of Peptides Having a Carboxy-terminal N-Methylamino Acid."],"prefix":"10.1248","volume":"48","author":[{"given":"Yasuhiro","family":"NISHIYAMA","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sou","family":"ISHIZUKA","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tomonori","family":"MORI","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Keisuke","family":"KURITA","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"163","container-title":["Chemical and Pharmaceutical Bulletin"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.jstage.jst.go.jp\/article\/cpb1958\/48\/3\/48_3_442\/_pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,3,18]],"date-time":"2021-03-18T02:33:19Z","timestamp":1616034799000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.jstage.jst.go.jp\/article\/cpb1958\/48\/3\/48_3_442\/_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2000]]},"references-count":0,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2000]]}},"URL":"https:\/\/doi.org\/10.1248\/cpb.48.442","relation":{},"ISSN":["0009-2363","1347-5223"],"issn-type":[{"value":"0009-2363","type":"print"},{"value":"1347-5223","type":"electronic"}],"subject":[],"published":{"date-parts":[[2000]]}}}