Who are Nucleoside Analog (Substance)'s main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Pifeltro, BICTEGRAVIR SODIUM, Biktarvy, TENOFOVIR ALAFENAMIDE FUMARATE, Vemlidy, Lonsurf.

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Every 30 minutes from primary sources (FDA, EMA, MHRA, PMDA, ClinicalTrials.gov, USPTO). Subscribe to the RSS feed below for push alerts.

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Last reviewed 2026-05-14 · How we verify

Nucleoside Analog (Substance) — Competitive Intelligence Brief

Nucleoside Analog (Substance) (Nucleoside Analog (Substance)) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Nucleoside analog.

marketed Nucleoside analog Small molecule Live · refreshed every 30 min

Target snapshot

Nucleoside Analog (Substance) (Nucleoside Analog (Substance)) — Third Affiliated Hospital, Sun Yat-Sen University. Nucleoside analogs inhibit viral or cancer cell replication by mimicking natural nucleosides and disrupting DNA/RNA synthesis.

Comparator set (6 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class	Target	Approval / PDUFA
Nucleoside Analog (Substance) TARGET	Nucleoside Analog (Substance)	Third Affiliated Hospital, Sun Yat-Sen University	marketed	Nucleoside analog
Pifeltro	DORAVIRINE	Merck & Co.	marketed	Human Immunodeficiency Virus 1 Non-Nucleoside Analog Reverse Transcriptase Inhibitor [EPC]		2018-01-01
BICTEGRAVIR SODIUM	BICTEGRAVIR SODIUM		marketed	Human Immunodeficiency Virus Nucleoside Analog Reverse Transcriptase Inhibitor [EPC]		2018-01-01
Biktarvy	BICTEGRAVIR	Gilead Sciences	marketed	Human Immunodeficiency Virus Nucleoside Analog Reverse Transcriptase Inhibitor [EPC]		2018-01-01
TENOFOVIR ALAFENAMIDE FUMARATE	TENOFOVIR ALAFENAMIDE FUMARATE		marketed	Human Immunodeficiency Virus Nucleoside Analog Reverse Transcriptase Inhibitor [EPC]		2015-01-01
Vemlidy	TENOFOVIR ALAFENAMIDE	Gilead Sciences	marketed	Human Immunodeficiency Virus Nucleoside Analog Reverse Transcriptase Inhibitor [EPC]		2015-01-01
Lonsurf	TIPIRACIL	Taiho Oncology Inc	marketed	Nucleoside Analog Antiviral [EPC]	Thymidine phosphorylase	2015-01-01

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

2029-09-22 — Lonsurf · RE46284 · US
2032-08-15 — Biktarvy · 8754065 · US
2032-08-15 — Biktarvy · 9296769 · US
2033-02-15 — Biktarvy · 8754065*PED · US
2033-02-15 — Biktarvy · 9296769*PED · US
2033-12-19 — Biktarvy · 9216996 · US
2033-12-19 — Biktarvy · 9732092 · US
2034-06-17 — Lonsurf · 10457666 · US
2034-06-17 — Lonsurf · 9527833 · US
2034-09-05 — Lonsurf · 9943537 · US
2035-06-19 — Biktarvy · 9708342 · US
2035-06-19 — Biktarvy · 10385067 · US
2036-11-08 — Biktarvy · 10548846 · US
2037-02-03 — Lonsurf · 10960004 · US
2037-02-03 — Lonsurf · 10456399 · US

Sponsor landscape (Nucleoside analog class)

Third Affiliated Hospital, Sun Yat-Sen University · 2 drugs in this class
Actuate Therapeutics Inc. · 2 drugs in this class
City of Hope Medical Center · 1 drug in this class
Cooperative Study Group A for Hematology · 1 drug in this class
Genzyme, a Sanofi Company · 1 drug in this class
Hospices Civils de Lyon · 1 drug in this class
Innovent Biologics (Suzhou) Co. Ltd. · 1 drug in this class
Osaka Medical Center for Cancer and Cardiovascular Diseases · 1 drug in this class
Tanabe Pharma Corporation · 1 drug in this class
The Methodist Hospital Research Institute · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Nucleoside Analog (Substance) — Competitive Intelligence Brief. https://druglandscape.com/ci/nucleoside-analog-substance. Accessed 2026-05-14.

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