Who are VDPHL01's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Chidamide+ Fulvestrant, Romidepsin + CHOP, SHR2554; Chidamide analog tablets, HBI-8000 in combination with nivolumab, VDPHL01 QD, HLD200.

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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 2026-05-13 · How we verify

VDPHL01 — Competitive Intelligence Brief

VDPHL01 (VDPHL01) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: HDAC inhibitor. Area: Oncology.

phase 3 HDAC inhibitor H3 histone deacetylase (HDAC) Oncology Small molecule Live · refreshed every 30 min

Target snapshot

VDPHL01 (VDPHL01) — Veradermics, Inc.. VDPHL01 is a small molecule that targets the H3 histone deacetylase (HDAC) enzyme.

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
VDPHL01 TARGET	VDPHL01	Veradermics, Inc.	phase 3	HDAC inhibitor	H3 histone deacetylase (HDAC)
Chidamide+ Fulvestrant	Chidamide+ Fulvestrant	Liaoning Cancer Hospital & Institute	marketed	HDAC inhibitor + selective estrogen receptor degrader (combination therapy)	Histone deacetylases (HDAC) + Estrogen receptor alpha (ERα)
Romidepsin + CHOP	Romidepsin + CHOP	The Lymphoma Academic Research Organisation	phase 3	HDAC inhibitor + chemotherapy combination	Histone deacetylases (HDAC)
SHR2554; Chidamide analog tablets	SHR2554; Chidamide analog tablets	Jiangsu HengRui Medicine Co., Ltd.	phase 3	HDAC inhibitor	HDAC
HBI-8000 in combination with nivolumab	HBI-8000 in combination with nivolumab	HUYABIO International, LLC.	phase 3	HDAC inhibitor (in combination with PD-1 inhibitor)	Histone deacetylase (HDAC); combined with PD-1
VDPHL01 QD	VDPHL01 QD	Veradermics, Inc.	phase 3	HDAC inhibitor	H3 histone deacetylase (HDAC)
HLD200	HLD200	Ironshore Pharmaceuticals and Development, Inc	phase 3	HDAC inhibitor	Histone deacetylase (HDAC)

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)

No upcoming patent expiries for this set.

Sponsor landscape (HDAC inhibitor class)

Veradermics, Inc. · 2 drugs in this class
Ironshore Pharmaceuticals and Development, Inc · 1 drug in this class
Jiangsu HengRui Medicine Co., Ltd. · 1 drug in this class
Melinta Therapeutics, Inc. · 1 drug in this class

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Cite this brief

Drug Landscape (2026). VDPHL01 — Competitive Intelligence Brief. https://druglandscape.com/ci/vdphl01. Accessed 2026-05-13.

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