AU598946B2 — Nucleoside derivatives
Assigned to Florey Institute of Neuroscience and Mental Health · Expires 1990-07-05 · 36y expired
What this patent protects
A nucleoside derivative of formula (1), characterized in that: Y is H or OH or a protected hydroxy group; X is H, a phosphonate group or a phosphoramidite group of formula (II), where R1 and R2 are the same or different, and are selected from alkyl and substituted alkyl, which ma…
USPTO Abstract
A nucleoside derivative of formula (1), characterized in that: Y is H or OH or a protected hydroxy group; X is H, a phosphonate group or a phosphoramidite group of formula (II), where R1 and R2 are the same or different, and are selected from alkyl and substituted alkyl, which may be branched or unbranched; and Q is a phosphate protecting group; Z is H, a phosphate or triphosphate group or hydroxy protecting group; X' is a C1-15 alkyl group which may be branched or unbranched; R is an amino protecting group or a fluorophore, or other non-radioactive detectable marker; or the group Y'NHA, where Y' is an alkyl (C1-40) carbonyl group which may be branched or unbranched, and A is an amino protecting group or a fluorophore or other non-radioactive detectable marker. Methods for the synthesis and sequencing of polynucleotides utilizing compounds of formula (I).
Drugs covered by this patent
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
Track this patent
Get a daily-checked alert when vulnerability score, expiry, classification, or assignee changes. Email, Slack, or Teams delivery. Pro: 50 watches, Free: 3.