SI9300603B - Novi postopki za pridobivanje finasterida - Google Patents
Novi postopki za pridobivanje finasterida Download PDFInfo
- Publication number
- SI9300603B SI9300603B SI9300603A SI9300603A SI9300603B SI 9300603 B SI9300603 B SI 9300603B SI 9300603 A SI9300603 A SI 9300603A SI 9300603 A SI9300603 A SI 9300603A SI 9300603 B SI9300603 B SI 9300603B
- Authority
- SI
- Slovenia
- Prior art keywords
- mixture
- finasteride
- water
- solvent
- organic solvent
- Prior art date
Links
- DBEPLOCGEIEOCV-WSBQPABSSA-N finasteride Chemical compound N([C@@H]1CC2)C(=O)C=C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H](C(=O)NC(C)(C)C)[C@@]2(C)CC1 DBEPLOCGEIEOCV-WSBQPABSSA-N 0.000 title claims abstract 12
- 229960004039 finasteride Drugs 0.000 title claims abstract 10
- 238000000034 method Methods 0.000 title claims abstract 9
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000003960 organic solvent Substances 0.000 claims abstract 7
- 238000010438 heat treatment Methods 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 10
- 239000000203 mixture Substances 0.000 claims 8
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims 6
- 239000011877 solvent mixture Substances 0.000 claims 5
- 239000007787 solid Substances 0.000 claims 3
- 239000000126 substance Substances 0.000 claims 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical group CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 2
- 238000002425 crystallisation Methods 0.000 claims 2
- 230000008025 crystallization Effects 0.000 claims 2
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 claims 2
- 229940011051 isopropyl acetate Drugs 0.000 claims 2
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- 229960000583 acetic acid Drugs 0.000 claims 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims 1
- 239000012362 glacial acetic acid Substances 0.000 claims 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims 1
- -1 magnesium halide salt Chemical class 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000004792 aryl magnesium halides Chemical class 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- YBRBMKDOPFTVDT-UHFFFAOYSA-N tert-butylamine Chemical compound CC(C)(C)N YBRBMKDOPFTVDT-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
- C07F3/003—Compounds containing elements of Groups 2 or 12 of the Periodic Table without C-Metal linkages
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/08—Drugs for disorders of the urinary system of the prostate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/10—Anti-acne agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/24—Drugs for disorders of the endocrine system of the sex hormones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
- C07J73/001—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom
- C07J73/005—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom by nitrogen as hetero atom
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
- H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
- H04N5/7458—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of deformable mirrors, e.g. digital micromirror device [DMD]
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Diabetes (AREA)
- Endocrinology (AREA)
- Dermatology (AREA)
- Urology & Nephrology (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Confectionery (AREA)
- Dental Preparations (AREA)
- Seasonings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US97853592A | 1992-11-19 | 1992-11-19 | |
| US08/010,734 US5468860A (en) | 1992-11-19 | 1993-01-29 | New finasteride processes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SI9300603A SI9300603A (en) | 1994-06-30 |
| SI9300603B true SI9300603B (sl) | 2004-06-30 |
Family
ID=26681536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI9300603A SI9300603B (sl) | 1992-11-19 | 1993-11-19 | Novi postopki za pridobivanje finasterida |
Country Status (33)
| Country | Link |
|---|---|
| US (3) | US5468860A (no) |
| EP (3) | EP0655458B1 (no) |
| JP (2) | JPH07110875B2 (no) |
| CN (1) | CN1058018C (no) |
| AT (2) | ATE177112T1 (no) |
| AU (1) | AU658774B2 (no) |
| BG (2) | BG62362B1 (no) |
| CA (1) | CA2103107C (no) |
| CY (1) | CY2135B1 (no) |
| CZ (3) | CZ301191B6 (no) |
| DE (4) | DE69317856T2 (no) |
| DK (2) | DK0599376T4 (no) |
| DZ (1) | DZ1733A1 (no) |
| ES (2) | ES2052476T5 (no) |
| FI (4) | FI107450B (no) |
| GR (4) | GR940300045T1 (no) |
| HK (1) | HK1008338A1 (no) |
| HR (2) | HRP931410B1 (no) |
| HU (2) | HU216195B (no) |
| IL (1) | IL107574A (no) |
| IS (2) | IS1692B (no) |
| LV (2) | LV12212B (no) |
| MX (1) | MX9307222A (no) |
| MY (2) | MY110411A (no) |
| NO (3) | NO305912B1 (no) |
| PH (1) | PH31120A (no) |
| RO (2) | RO115164B1 (no) |
| RU (1) | RU2120445C1 (no) |
| SI (1) | SI9300603B (no) |
| SK (2) | SK281765B6 (no) |
| TW (1) | TW257766B (no) |
| UA (1) | UA41341C2 (no) |
| WO (1) | WO1994011387A2 (no) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5468860A (en) * | 1992-11-19 | 1995-11-21 | Merck & Co., Inc. | New finasteride processes |
| IT1270660B (it) * | 1994-10-13 | 1997-05-07 | Poli Ind Chimica Spa | Procedimento microbiologico per la preparazione di 3-oxo-4-azasteroidi-17beta-carbossi sostituiti e uso dei prodotti come inibitori dell'enzima 5alfa-riduttasi |
| US5670643A (en) * | 1995-03-16 | 1997-09-23 | Glaxo Wellcome Inc. | Method for preparing finasteride |
| US5585383A (en) * | 1995-05-03 | 1996-12-17 | Merck & Co., Inc. | Process for crystallizing a 4-azasteroid 5alpha-reductase inhibitor |
| AU707324B2 (en) * | 1995-09-15 | 1999-07-08 | Merck & Co., Inc. | 4-azasteroids for treatment of hyperandrogenic conditions |
| GB2338234B (en) * | 1998-06-10 | 2000-05-03 | Torcan Chemical Ltd | Preparation of finasteride |
| ES2153789B1 (es) * | 1999-07-05 | 2001-10-16 | Raga Consultores S L | Procedimiento para la obtencion de 178-(n-terc-butlcarbamoil)-3-ona-4-aza-esteroides |
| CN1379784A (zh) * | 1999-11-01 | 2002-11-13 | 多坎化学有限公司 | 与ⅰ族或ⅱ族金属盐络合制造多晶型ⅰ型和ⅱ型非那甾胺 |
| MXPA03002031A (es) * | 2000-09-07 | 2004-12-13 | Reddys Lab Ltd Dr | Forma polimorfica novedosa de 17-beta-(n-tercbutil carbamoil)-4-aza-5-alfa-androst-1-en-3-ona y proceso para preparar la misma. |
| JP2004508380A (ja) * | 2000-09-07 | 2004-03-18 | ドクター・レディーズ・ラボラトリーズ・リミテッド | １７−β−（Ｎ−ｔｅｒ−ブチルカルバモイル）−４−アザ−５−α−アンドロスト−１−エン−３−オンの新規の多形体及びその調製方法 |
| CZ2003679A3 (cs) * | 2000-09-07 | 2004-02-18 | Dr. Reddy´S Laboratories Ltd. | Nová polymorfní forma 17beta-(N-terc-butylkarbamoyl)-4-aza-5alfa-androst-1-en-3-on a způsob její přípravy |
| KR100415858B1 (ko) * | 2001-09-22 | 2004-01-24 | 한미약품 주식회사 | 17베타-(엔-3차-부틸카바모일)-3-온 스테로이드 화합물의제조방법 |
| CN100428897C (zh) * | 2002-08-16 | 2008-10-29 | 浙江寿峰堂生物工程有限公司 | 抗疲劳改善亚健康的保健食品及其制备方法 |
| ES2206065B1 (es) * | 2002-10-31 | 2005-08-16 | Ragactives, S.L. | Procedimiento para la obtencion de la forma polimorfica i de finasterida. |
| WO2004083230A1 (en) * | 2003-03-19 | 2004-09-30 | Hetero Drugs Limited | Novel crystalline forms of finasteride |
| DE602004016170D1 (de) * | 2003-07-03 | 2008-10-09 | Cipla Ltd | Verfahren zur herstellung von finasterid form i |
| US20050136015A1 (en) * | 2003-12-17 | 2005-06-23 | McKie Derrick B. | Topical use of halosalicylic acid derivatives |
| US20070167477A1 (en) * | 2006-01-13 | 2007-07-19 | Mandava Venkata Naga Brahmeswa | Processes to prepare finasteride polymorphs |
| US7531658B2 (en) * | 2006-01-20 | 2009-05-12 | Apotex Pharmachem Inc. | Process for the preparation of 17-N-substituted-carbamoyl-4-aza-androst-1-en-3-ones |
| AU2006337161B2 (en) | 2006-02-03 | 2012-06-07 | Obagi Cosmeceuticals Llc | Anti-aging treatment using copper and zinc compositions |
| US7897800B2 (en) | 2006-02-03 | 2011-03-01 | Jr Chem, Llc | Chemical compositions and methods of making them |
| US7687650B2 (en) | 2006-02-03 | 2010-03-30 | Jr Chem, Llc | Chemical compositions and methods of making them |
| US7867522B2 (en) | 2006-09-28 | 2011-01-11 | Jr Chem, Llc | Method of wound/burn healing using copper-zinc compositions |
| US20090076058A1 (en) * | 2007-09-17 | 2009-03-19 | Protia, Llc | Deuterium-enriched finasteride |
| US8273791B2 (en) | 2008-01-04 | 2012-09-25 | Jr Chem, Llc | Compositions, kits and regimens for the treatment of skin, especially décolletage |
| ATE551604T1 (de) * | 2008-05-05 | 2012-04-15 | Abbott Gmbh & Co Kg | Verfahren zur beurteilung der löslichkeit eines kristallinen stoffes in einem polymer |
| WO2010085753A1 (en) | 2009-01-23 | 2010-07-29 | Jr Chem, Llc | Rosacea treatments and kits for performing them |
| US8952057B2 (en) | 2011-01-11 | 2015-02-10 | Jr Chem, Llc | Compositions for anorectal use and methods for treating anorectal disorders |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4760071A (en) * | 1984-02-27 | 1988-07-26 | Merck & Co., Inc. | 17β-N-monosubstituted carbamoyl-4-aza-5α-androst-1-en-3-ones which are active as testosterone 5α-reductase inhibitors |
| NZ211145A (en) | 1984-02-27 | 1988-10-28 | Merck & Co Inc | 4-aza-5-alpha-androst-1-en-3-ones and pharmaceutical compositions |
| DE3888378T2 (de) * | 1987-04-03 | 1994-09-29 | Merck & Co Inc | Behandlung von Prostatacarcinoma mit 17-beta-n-monosubstituierten-Carbamoyl-4-aza-5-alpha-Androst-1-en-3-onen. |
| NZ225100A (en) * | 1987-06-29 | 1991-09-25 | Merck & Co Inc | Reaction of steroids (including 4-azasteroids) with a silylating agent in the presence of a quinone to introduce a delta' double bond and silylated intermediates |
| US5084574A (en) * | 1988-04-18 | 1992-01-28 | Merck & Co., Inc. | Dehydrogenation process |
| US5237061A (en) * | 1988-10-31 | 1993-08-17 | Merck & Co., Inc. | Methods of synthesizing benign prostatic hypertropic agents and their intermediates |
| US5021575A (en) * | 1989-11-13 | 1991-06-04 | Merck & Co., Inc. | Method for introducing a 1,2 double bond into azasteroids |
| ES2078447T3 (es) * | 1990-06-15 | 1995-12-16 | Merck & Co Inc | Un procedimiento de cristalizacion para mejorar la estructura y el tamaño de los cristales. |
| EP0462662A3 (en) * | 1990-06-20 | 1992-08-19 | Merck & Co. Inc. | 17beta-n-monosubstituted adamantyl/norbornanyl carbamoyl-4-aza-5alpha-androst-1-en-3-ones and androstan-3-ones |
| US5120847A (en) † | 1990-08-27 | 1992-06-09 | Merck & Co., Inc. | Process for iodinating or brominating the α-methylenic carbon of a secondary amide |
| US5091534A (en) | 1990-08-27 | 1992-02-25 | Merck & Co., Inc. | Trialkylsilyl trifluoromethanesulfonate mediated α-methylenic carbon functionalization of 4-AZA-5α-androstan-3-one steroids |
| CA2050824A1 (en) * | 1990-09-24 | 1992-03-25 | John M. Williams | Process for making 3-oxo-4-aza-androst-1-ene 17-.beta.-ketones |
| US5061801A (en) * | 1990-09-24 | 1991-10-29 | Merck & Co., Inc. | Intermediate for making 3-oxo-4-aza-androst-1-ene 17β-ketones |
| US5468860A (en) * | 1992-11-19 | 1995-11-21 | Merck & Co., Inc. | New finasteride processes |
-
1993
- 1993-01-29 US US08/010,734 patent/US5468860A/en not_active Expired - Fee Related
- 1993-11-05 WO PCT/US1993/010659 patent/WO1994011387A2/en active IP Right Grant
- 1993-11-05 RO RO95-00940A patent/RO115164B1/ro unknown
- 1993-11-05 CZ CZ20003686A patent/CZ301191B6/cs not_active IP Right Cessation
- 1993-11-05 RU RU95112521A patent/RU2120445C1/ru active
- 1993-11-05 US US08/411,685 patent/US5652365A/en not_active Expired - Lifetime
- 1993-11-05 UA UA95058438A patent/UA41341C2/uk unknown
- 1993-11-05 SK SK659-95A patent/SK281765B6/sk unknown
- 1993-11-05 CZ CZ19951268A patent/CZ287842B6/cs not_active IP Right Cessation
- 1993-11-05 CZ CZ20003685A patent/CZ301160B6/cs not_active IP Right Cessation
- 1993-11-05 SK SK1897-2000A patent/SK286488B6/sk not_active IP Right Cessation
- 1993-11-05 IS IS4286A patent/IS1692B/is unknown
- 1993-11-05 RO RO99-00785A patent/RO115165B1/ro unknown
- 1993-11-11 IL IL10757493A patent/IL107574A/xx not_active IP Right Cessation
- 1993-11-11 MY MYPI96001019A patent/MY110411A/en unknown
- 1993-11-11 MY MYPI93002365A patent/MY110410A/en unknown
- 1993-11-11 TW TW082109464A patent/TW257766B/zh not_active IP Right Cessation
- 1993-11-12 DK DK93203163T patent/DK0599376T4/da active
- 1993-11-12 EP EP95200270A patent/EP0655458B1/en not_active Expired - Lifetime
- 1993-11-12 DK DK95200270T patent/DK0655458T3/da active
- 1993-11-12 AT AT95200270T patent/ATE177112T1/de not_active IP Right Cessation
- 1993-11-12 DE DE69317856T patent/DE69317856T2/de not_active Expired - Lifetime
- 1993-11-12 EP EP93203163A patent/EP0599376B2/en not_active Expired - Lifetime
- 1993-11-12 DE DE0655458T patent/DE655458T1/de active Pending
- 1993-11-12 AT AT93203163T patent/ATE164850T1/de active
- 1993-11-12 DE DE69323754T patent/DE69323754T2/de not_active Expired - Fee Related
- 1993-11-12 ES ES93203163T patent/ES2052476T5/es not_active Expired - Lifetime
- 1993-11-12 EP EP97201712A patent/EP0823436A3/en not_active Withdrawn
- 1993-11-12 ES ES95200270T patent/ES2072848T3/es not_active Expired - Lifetime
- 1993-11-12 DE DE0599376T patent/DE599376T1/de active Pending
- 1993-11-15 CA CA2103107A patent/CA2103107C/en not_active Expired - Lifetime
- 1993-11-16 IS IS4094A patent/IS1671B/is unknown
- 1993-11-17 DZ DZ930120A patent/DZ1733A1/fr active
- 1993-11-18 MX MX9307222A patent/MX9307222A/es not_active IP Right Cessation
- 1993-11-18 HU HU9303275A patent/HU216195B/hu unknown
- 1993-11-18 HR HR931410A patent/HRP931410B1/xx not_active IP Right Cessation
- 1993-11-18 JP JP5289536A patent/JPH07110875B2/ja not_active Expired - Fee Related
- 1993-11-18 AU AU50787/93A patent/AU658774B2/en not_active Expired
- 1993-11-19 SI SI9300603A patent/SI9300603B/sl unknown
- 1993-11-19 CN CN93114530A patent/CN1058018C/zh not_active Expired - Lifetime
- 1993-11-19 PH PH47298A patent/PH31120A/en unknown
-
1994
- 1994-07-29 GR GR940300045T patent/GR940300045T1/el unknown
- 1994-11-07 HU HU94P/P00041P patent/HU210535A9/hu unknown
-
1995
- 1995-05-16 BG BG99637A patent/BG62362B1/bg unknown
- 1995-05-18 FI FI952422A patent/FI107450B/fi not_active IP Right Cessation
- 1995-05-19 NO NO951986A patent/NO305912B1/no not_active IP Right Cessation
- 1995-07-31 GR GR950300043T patent/GR950300043T1/el unknown
-
1996
- 1996-09-30 JP JP8259373A patent/JP2742409B2/ja not_active Expired - Lifetime
-
1997
- 1997-03-26 US US08/824,426 patent/US5886184A/en not_active Expired - Lifetime
-
1998
- 1998-04-09 GR GR980400749T patent/GR3026577T3/el unknown
- 1998-07-21 HK HK98109309A patent/HK1008338A1/xx not_active IP Right Cessation
- 1998-10-26 LV LVP-98-236A patent/LV12212B/en unknown
-
1999
- 1999-02-01 NO NO19990468A patent/NO307888B3/no not_active IP Right Cessation
- 1999-02-11 BG BG103170A patent/BG64464B1/bg unknown
- 1999-03-04 GR GR990400546T patent/GR3029554T3/el unknown
- 1999-05-28 NO NO992580A patent/NO307609B1/no not_active IP Right Cessation
- 1999-09-07 CY CY9900028A patent/CY2135B1/xx unknown
-
2000
- 2000-02-23 LV LVP-00-26A patent/LV12460B/en unknown
- 2000-05-12 HR HR20000295A patent/HRP20000295B1/xx not_active IP Right Cessation
-
2001
- 2001-02-15 FI FI20010290A patent/FI114215B/fi not_active IP Right Cessation
- 2001-02-15 FI FI20010289A patent/FI114800B/fi not_active IP Right Cessation
-
2004
- 2004-04-21 FI FI20040559A patent/FI116941B/fi not_active IP Right Cessation
Also Published As
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| SI9300603B (sl) | Novi postopki za pridobivanje finasterida | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| IF | Valid on the event date | ||
| SP73 | Change of data on owner |
Owner name: MERCK SHARP & DOHME CORP.; US Effective date: 20100330 |
|
| SP73 | Change of data on owner |
Owner name: MERCK SHARP & DOHME CORP.; US Effective date: 20121204 |