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ZYTIGA Drug Profile

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Which patents cover Zytiga, and when can generic versions of Zytiga launch?

Zytiga is a drug marketed by Janssen Biotech and is included in one NDA. There is one patent protecting this drug and two Paragraph IV challenges.

This drug has thirty-two patent family members in eighteen countries.

The generic ingredient in ZYTIGA is abiraterone acetate. There are twenty-five drug master file entries for this compound. Eleven suppliers are listed for this compound. Additional details are available on the abiraterone acetate profile page.

Summary for ZYTIGA

International Patents:	32
US Patents:	1
Applicants:	1
NDAs:	1
Suppliers / Packagers:	1
Bulk Api Vendors:	66
Clinical Trials:	74
Patent Applications:	60
Formulation / Manufacturing:	see details
Drug Prices:	Drug price information for ZYTIGA
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for ZYTIGA
Prior Art and Litigation Support	Order Prior Art and Litigation support for ZYTIGA
DailyMed Link:	ZYTIGA at DailyMed

Pharmacology for ZYTIGA

Drug Class	Cytochrome P450 17A1 Inhibitor
Mechanism of Action	Cytochrome P450 17A1 Inhibitors Cytochrome P450 2D6 Inhibitors Cytochrome P450 2C8 Inhibitors

Medical Subject Heading (MeSH) Categories for ZYTIGA

Antineoplastic Agents

Cytochrome P-450 Enzyme Inhibitors

Steroid Synthesis Inhibitors

Synonyms for ZYTIGA

(1S,2R,5S,10R,11S,15S)-2,15-dimethyl-14-(pyridin-3-yl)tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-7,13-dien-5-yl acetate

(3?)-17-(3-Pyridinyl)androsta-5,16-dien-3-yl acetate

(3beta)-17-(3-Pyridinyl)androsta-5,16-dien-3-ol acetate (ester)

(3beta)-17-(pyridin-3-yl)androsta-5,16-dien-3-yl acetate

(3S,8R,9S,10R,13S,14S)-10,13-DIMETHYL-17-(PYRIDIN-3-YL)-2,3,4,7,8,9,10,11,12,13,14,15-DODECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-3-YL ACETATE

[(3S,10R,13S)-10,13-dimethyl-17-pyridin-3-yl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate

[(3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-pyridin-3-yl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate

[(3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-pyridin-3-yl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] ethanoate

154229-18-2

17-(3-Pyridyl)-5,16-androstadien-3-b-acetate

17-(3-Pyridyl)-5,16-androstadien-3beta-acetate

17-(3-Pyridyl)androsta-5, acetate

17-(pyridin-3-yl)androsta-5,16-dien-3beta-yl acetate

3|A-acetoxy-17-(3-pyridyl)androsta-5,16-diene

3b-acetoxy-17-(3-pyridyl)androsta-5,16-diene

3beta-17-(3-Pyridyl)androsta-5,16-dien-3-ol Acetate

3beta-Acetoxy-17-(3-pyridyl)androsta-5,16-diene

3S,9S,10R,13S,14S)-10,13-dimethyl-17-pyridin-3-yl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-ol, 3-acetate

A809510

AB0032741

AB07697

Abiraterone Acetate

Abiraterone Acotate

Abiraterone (acetate)

Abiraterone acetate

Abiraterone Acetate (CB7630)

Abiraterone acetate (JAN/USAN)

Abiraterone acetate [USAN]

Abiraterone acetate, >=98% (HPLC)

Abiraterone acetate, United States Pharmacopeia (USP) Reference Standard

Abiraterone acetate/CB 7630

ABP001055

AC-25760

acetic acid [(3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-(3-pyridinyl)-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] ester

ACN-031820

AJ-45666

AKOS015896502

AMX10148

Androsta-5, 17-(3-pyridinyl)-, 3-acetate,

Androsta-5,16-dien-3-ol, 17-(3-pyridinyl)-, acetate (ester), (3beta)-

BC657179

BCP02949

BDBM50407398

BRD-K24048528-001-02-5

CAS-154229-18-2

CB 7630

CB 7630; JNJ 212082

CB-7630

CB7630

CHEBI:68639

CHEMBL271227

CS-0544

CTK8E7107

D09701

DS-2007

DSSTox_CID_28969

DSSTox_GSID_49043

DSSTox_RID_83234

DTXSID3049043

EBD32544

EM5OCB9YJ6

EX-A107

GTPL9288

HY-75054

I06-2461

JNJ-2012082

MFCD00934213

MLS006010090

MolPort-006-391-496

NCGC00186462-01

NSC-748121

NSC-749227

NSC748121

NSC749227

RT-011150

S-7704

s2246

SC-66343

SCHEMBL93715

SMR004701235

ST24024598

Tox21_113589

UNII-EM5OCB9YJ6

UVIQSJCZCSLXRZ-UBUQANBQSA-N

W-201385

X6144

Yonsa

ZINC3809191

Zytiga (TN)

US Patents and Regulatory Information for ZYTIGA

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Janssen Biotech	ZYTIGA	abiraterone acetate	TABLET;ORAL	202379-001	Apr 28, 2011	AB	RX	Yes	No
Janssen Biotech	ZYTIGA	abiraterone acetate	TABLET;ORAL	202379-001	Apr 28, 2011	AB	RX	Yes	No
Janssen Biotech	ZYTIGA	abiraterone acetate	TABLET;ORAL	202379-002	Apr 14, 2017		RX	Yes	Yes
Janssen Biotech	ZYTIGA	abiraterone acetate	TABLET;ORAL	202379-002	Apr 14, 2017		RX	Yes	Yes

Expired US Patents for ZYTIGA

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Janssen Biotech	ZYTIGA	abiraterone acetate	TABLET;ORAL	202379-001	Apr 28, 2011

Paragraph IV (Patent) Challenges for ZYTIGA

Drugname	Dosage	Strength	RLD	Date
	Tablets	500 mg
	Tablets	250 mg

International Patents for ZYTIGA

Country	Patent Number	Estimated Expiration
China	101528308
New Zealand	597830
Spain	2428634
Denmark	2061561
Japan	6445123
World Intellectual Property Organization (WIPO)	2008024484
South Korea	20180003636

Supplementary Protection Certificates for ZYTIGA

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
0633893	2012/003	Ireland		PRODUCT NAME: ZYTIGA (ABIRATERONE) "ABIRATERONE AND ACID ADDITION SALTS AND 3-ESTERS THEREOF, ESPECIALLY ABIRATERONE ACETATE"; REGISTRATION NO/DATE: EU/1/11/714/001 20110905
0633893	SPC/GB11/063	United Kingdom		PRODUCT NAME: ABIRATERONE AND ACID ADDITION SALTS AND 3-ESTERS THEREOF ESPECIALLY ABIRATERONE ACETATE; REGISTERED: UK EU/1/11/714/001 20110905
0633893	11C0055	France		PRODUCT NAME: ABIRATERONE, SES SELS D'ADDITION D'ACIDE ET 3-ESTERS, EN PARTICULIER ACETATE D'ABIRATERONE; REGISTRATION NO/DATE: EU/1/11/714/001 20110905