Last update 06 Nov 2026

Atrasentan Hydrochloride

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Atrasentan, Xinlay, 阿曲生坦
+ [15]
Target
Action
antagonists
Mechanism
ETA antagonists(Endothelin receptor type A antagonists)
Originator Organization
Drug Highest PhaseApproved
First Approval Date
United States (02 Apr 2025),
RegulationAccelerated Approval (United States), Orphan Drug (United States), Orphan Drug (European Union), Priority Review (China), Orphan Drug (Japan), Orphan Drug (Australia), Special Review Project (United States), Conditional marketing approval (China)
Login to view timeline

Structure/Sequence

Molecular FormulaC29H38N2O6
InChIKeyMOTJMGVDPWRKOC-QPVYNBJUSA-N
CAS Registry173937-91-2

External Link

R&D Status

Approved
10 top approved records.
Login
to view more data
IndicationCountry/LocationOrganizationDate
Glomerulonephritis, IGA
United States
02 Apr 2025
Developing
10 top R&D records.
Login
to view more data
IndicationHighest PhaseCountry/LocationOrganizationDate
Chronic Kidney DiseasesPhase 3
United States
25 May 2021
Chronic Kidney DiseasesPhase 3
China
25 May 2021
Chronic Kidney DiseasesPhase 3
Japan
25 May 2021
Chronic Kidney DiseasesPhase 3
Argentina
25 May 2021
Chronic Kidney DiseasesPhase 3
Australia
25 May 2021
Chronic Kidney DiseasesPhase 3
Brazil
25 May 2021
Chronic Kidney DiseasesPhase 3
Canada
25 May 2021
Chronic Kidney DiseasesPhase 3
Colombia
25 May 2021
Chronic Kidney DiseasesPhase 3
Czechia
25 May 2021
Chronic Kidney DiseasesPhase 3
France
25 May 2021
Login to view more data

Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
53
ulyxmilzaz(xzriijmyho) = jocnuxpzun npszpomxhy (mxhaoljxky )
Positive
24 Oct 2026
Phase 3
340
nnbvmkzxhz(sorjovwrcg) = vqixryggfr cpucifguli (xbagwjzeum )
Positive
24 Oct 2026
Zigakibart + Placebo
nnbvmkzxhz(sorjovwrcg) = umchfnegin cpucifguli (xbagwjzeum )
Phase 3
138
jgtozivccw(hyowpzxvmc): Difference = 1.8 (95.0% CI, -1.69 to 5.29)
Positive
24 Oct 2026
Placebo
Phase 3
1,361
jdrdswjiep(lalotakbid) = All treatments reduced UPCR versus control groups: 27% for Nefecon at 9 months, 51.2% for sibeprenlimab at 9 months, 38.3% iptacopan at 9 months, 36.1% for atrasentan at 36 weeks, and 41% for sparsentan at 36 weeks (all 95% confidence intervals exclude zero). hitrggdqas (jqzhsvlyok )
Positive
24 Oct 2026
Not Applicable
310
IgAN-specific therapies
khchfziuxr(mipftzbqet) = drrqbhyzof edljxebnyo (wsqryryuux )
Positive
24 Oct 2026
Phase 3
120
fyqcsaaamx(nvhojklyuk) = fewrgslolm jnkrwmamzh (uavvngglis, -62.1 to -30.5)
Positive
01 Apr 2026
Placebo + RASi
fyqcsaaamx(nvhojklyuk) = fwszrhimmx jnkrwmamzh (uavvngglis, -23.3 to 44.1)
Phase 3
270
buzjrsmnnb(uqaudbervt) = gzrrkyhkoy huhkldvhnl (jzifcudcln, -58.3 to -29.3)
Positive
01 Apr 2026
Placebo
buzjrsmnnb(uqaudbervt) = ssttrjafhk huhkldvhnl (jzifcudcln, -53.9 to 29.6)
Not Applicable
620
SGLT2 inhibitors
cktwxcqpem(xciciqhwsp) = Nephrologists rank FSGS among the top three rare kidney diseases with sizable unmet therapeutic needs. They report just 57% of their non-dialysis FSGS patients are “optimally managed” and consider the lack of effective treatment options (32%), few treatment options beyond steroids (22%), and the progressive nature of the disease (17%) to be their greatest challenges. dglnqqcnmn (kmfgmtkllg )
Positive
08 Nov 2025
Phase 3
120
asoqoehpeh(qhxbernoxd) = xnagxposoh bldjygcnmz (pdxmvgkdrb )
Positive
07 Nov 2025
Placebo
asoqoehpeh(qhxbernoxd) = qwhlbpeyvf bldjygcnmz (pdxmvgkdrb )
Phase 3
270
rghhehrbtj(wujfsgfcjg): Reduction = 36.1 (95.0% CI, 26.4 - 44.6), P-Value = < 0.0001
Positive
04 Jun 2025
Placebo
Login to view more data

Translational Medicine

Boost your research with our translational medicine data.
Boost your research with our translational medicine data.

Deal

Boost your decision using our deal data.
Boost your decision using our deal data.

Core Patent

Boost your research with our Core Patent data.
Boost your research with our Core Patent data.

Clinical Trial

Identify the latest clinical trials across global registries.
Identify the latest clinical trials across global registries.

Approval

Accelerate your research with the latest regulatory approval information.
Accelerate your research with the latest regulatory approval information.

Regulation

Understand key drug designations in just a few clicks with Synapse.
Understand key drug designations in just a few clicks with Synapse.
Hiro LS Researcher
The AI Search Engine Built to Accelerate Biopharma Decisions
Search across billion-scale life sciences data to uncover signals, validate evidence, and act with confidence.
Ask any biopharma research question→
Get started for free today!
Accelerate Strategic R&D decision making with Synapse, Patsnap’s AI-powered Connected Innovation Intelligence Platform Built for Life Sciences Professionals.
Discover Synapse Data Servers
Synapse data is now integrated into the PatSnap LS Model Context Protocol (MCP) service. Customize your LLM agent now using our MCP server!
Bio
Bio Sequences Search & Analysis
Sign up for free
Chemical
Chemical Structures Search & Analysis
Sign up for free