Last update 10 Nov 2025

Ribociclib Succinate

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Kisqali, ribociclib, 利柏西利
+ [7]
Action
inhibitors
Mechanism
CDK4 inhibitors(Cyclin-dependent kinase 4 inhibitors), CDK6 inhibitors(Cyclin-dependent kinase 6 inhibitors)
Originator Organization
Inactive Organization
Drug Highest PhaseApproved
First Approval Date
RegulationBreakthrough Therapy (United States), Orphan Drug (United States)
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Structure/Sequence

Molecular FormulaC27H36N8O5
InChIKeyNHANOMFABJQAAH-UHFFFAOYSA-N
CAS Registry1374639-75-4

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Advanced breast cancer
Canada
02 Mar 2018
Metastatic breast cancer
Canada
02 Mar 2018
Hormone receptor positive HER2 negative breast cancer
United States
13 Mar 2017
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Advanced HER2-Positive Breast CarcinomaPhase 3
United States
28 Mar 2022
Advanced HER2-Positive Breast CarcinomaPhase 3
Portugal
28 Mar 2022
Advanced HER2-Positive Breast CarcinomaPhase 3
Spain
28 Mar 2022
Early Stage Breast CarcinomaPhase 3-31 Mar 2018
HER2-negative breast cancerPhase 3
Italy
02 Feb 2018
Leukodystrophy, Hypomyelinating, 6Phase 3
Italy
02 Feb 2018
Locally advanced breast cancerPhase 3
Italy
02 Feb 2018
Breast CancerPhase 3
United States
07 Jun 2017
Advanced cancerPhase 3
United States
30 Nov 2016
Advanced cancerPhase 3
Argentina
30 Nov 2016
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
11,557
kycxywdfco(lrcvidpvof) = jayblttzfa hiecaxjoca (jdbodhburu )
Positive
17 Oct 2025
kycxywdfco(lrcvidpvof) = ivqdgoybvv hiecaxjoca (jdbodhburu )
Not Applicable
132
Ribociclib plus HT
ebelnfcijy(bunwmstbjj) = Musculoskeletal disorders were the most frequent AE (46.3%), followed by infections (24.4%) and neutropenia (20.7%). czlsidtybc (iuakijaqec )
Positive
17 Oct 2025
Phase 3
Early Stage Breast Carcinoma
Adjuvant
HR+/HER2−
3,738
Ribociclib + NSAI
blgrfuscrg(iiafuinkqh) = bbdjqltvri ajkacwfboj (mbzdvjbzwt )
Positive
17 Oct 2025
NSAI alone
blgrfuscrg(iiafuinkqh) = ppbyqpxswi ajkacwfboj (mbzdvjbzwt )
Not Applicable
6,796
qomunvelyt(cftlygdeoy): HR = 0.81 (95.0% CI, 0.66 - 0.99), P-Value = 0.043
Positive
17 Oct 2025
Phase 3
Neoadjuvant
HR+/HER2−
2,180
ltecuwfavy(flvjxyjshr) = eimnejzxog knmnmjixpg (zmmvxbjfcb )
Positive
17 Oct 2025
NSAI alone
ltecuwfavy(flvjxyjshr) = rbbgjqbvyb knmnmjixpg (zmmvxbjfcb )
Phase 1/2
72
hyclzxnocu(jxhxaoboht) = 35% dlwkwxaqix (ssxudpkbiy )
Positive
17 Oct 2025
(prior CDK4/6i)
Phase 2
686
Ribociclib + Endocrine Therapy
eyhzoulvdf(hycpnipjyf) = mfyqdaitpo lwallqoftl (snjumxeoxb, 10.5 - 12.2)
Positive
17 Oct 2025
Not Applicable
16
-
Positive
17 Oct 2025
Ribociclib plus ET
Not Applicable
352
Ribociclib plus endocrine therapy
etwrovonhl(edyqkcieza) = lgdapnmbrx vbhagcgcqs (cuhqzjmiqt, 0.94 - 1.27)
Negative
17 Oct 2025
Not Applicable
270
dkdwiakqii(btghuozexh) = Most common AEs were neutropenia (151, 55.9%), fatigue/asthenia (36, 13.3%), anemia (33, 12.2%), and leukopenia (25, 9.3%). nkhthktbio (xvogqffgfm )
Positive
17 Oct 2025
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Approval

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Regulation

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