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Volumn 46, Issue 16, 2005, Pages 2833-2837

Synthesis and oligodeoxynucleotide binding properties of pyrrolidinyl peptide nucleic acids bearing prolyl-2-aminocyclopentanecarboxylic acid (ACPC) backbones

Author keywords

Binding; DNA; Foldamer; Hybridization; PNA; Proline; Amino acid

Indexed keywords

CARBOXYLIC ACID DERIVATIVE; COMPLEMENTARY DNA; DNA; OLIGODEOXYNUCLEOTIDE; PEPTIDE NUCLEIC ACID; PROLYL 2 AMINOCYCLOPENTANECARBOXYLIC ACID; PYRROLIDINE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 15944396900     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2005.02.126     Document Type: Article
Times cited : (46)

References (30)
  • 19
    • 85030817617 scopus 로고    scopus 로고
    • note
    • 2O/DIEA in DMF), wash (DMF). The coupling reaction was monitored by measurement of the amounts of the dibenzofulvene-piperidine adduct released upon deprotection at 264 and 300 nm. After addition of the final residue was complete, the N-terminal Fmoc group was removed using 20% piperidine in DMF. Average coupling yields in all cases were approximately >95% per step. The PNA was released from the resin by treatment with 95% aqueous trifluoroacetic acid (ca. 1 mL for 10 mg of resin). The TFA was evaporated by a stream of nitrogen and the residue was washed with diethyl ether. The crude PNA was purified by reverse phase HPLC. Sample elution was carried out using a gradient of water-acetonitrile containing 0.1% trifluoroacetic acid (monitoring by UV absorbance at 260 nm). The purified PNA showed only a single peak (>95% purity) when subjected to analysis under the same conditions
  • 25
    • 85030808790 scopus 로고    scopus 로고
    • note
    • 5 1806.6


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.