Solid-phase oligonucleotide synthesis: a renaissance
نویسندگان
چکیده
منابع مشابه
Solid phase synthesis of a metronidazole oligonucleotide conjugate.
Direct, solid phase synthesis of an oligonucleotide conjugate of the antibiotic drug metronidazole was accomplished by the phosphoramidite method. Removal of protecting groups and cleavage from the controlled pore glass (CPG) solid support was successful using mild conditions (20% Et(3)N in pyridine, then conc. NH(3) (aq) at rt for 30 min) whereas standard conditions (conc. NH(3) (aq) at 55 deg...
متن کاملSolid-phase-supported synthesis of morpholinoglycine oligonucleotide mimics
An efficient solid-phase-supported peptide synthesis (SPPS) of morpholinoglycine oligonucleotide (MorGly) mimics has been developed. The proposed strategy includes a novel specially designed labile linker group containing the oxalyl residue and the 2-aminomethylmorpholino nucleoside analogues as first subunits.
متن کاملA convenient solid-phase method for the synthesis of novel oligonucleotide-folate conjugates.
We describe the preparation of two batches of a polymer support for the incorporation of folic acid into oligonucleotides. The method permits the regioselective attachment of a target nucleic acid sequence through its 3'-end to either the alpha-or gamma-carboxyl group of L-glutamic acid, respectively. The supports have been tested in solid-phase synthesis of oligonucleotide-folate conjugates fo...
متن کاملA conformationally preorganized universal solid support for efficient oligonucleotide synthesis.
A novel, conformationally preorganized nonnucleosidic universal solid support for oligonucleotide synthesis was developed. The solid support featured two chemically equivalent hydroxy groups locked in syn-periplanar orientation and orthogonally protected with 4,4'-dimethoxytrityl and acetyl groups. The solid support was extensively tested in the preparation of oligonucleotides and their phospho...
متن کاملRainbow Universal CPG: a versatile solid support for oligonucleotide synthesis.
We have developed a universal solid support, termed Rainbow Universal CPG, for use in automated oligonucleotide synthesis. The universal solid support allows any oligodeoxyribonucleotide sequence to be synthesized from a single type of controlled pore glass (CPG) support. Deprotection of oligodeoxyribonucleotides was optimized using 0.5 M LiCl in concentrated ammonium hydroxide. PCR experiments...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1978
ISSN: 1362-4962,0305-1048
DOI: 10.1093/nar/1.suppl_1.s79