GT199500007A - 5 derivados sustituidos de acido micofenolico - Google Patents
5 derivados sustituidos de acido micofenolicoInfo
- Publication number
- GT199500007A GT199500007A GT199500007A GT199500007A GT199500007A GT 199500007 A GT199500007 A GT 199500007A GT 199500007 A GT199500007 A GT 199500007A GT 199500007 A GT199500007 A GT 199500007A GT 199500007 A GT199500007 A GT 199500007A
- Authority
- GT
- Guatemala
- Prior art keywords
- mycophenolic acid
- substituted derivatives
- acid
- proliferative
- viral
- Prior art date
Links
- HPNSFSBZBAHARI-RUDMXATFSA-N mycophenolic acid Chemical class OC1=C(C\C=C(/C)CCC(O)=O)C(OC)=C(C)C2=C1C(=O)OC2 HPNSFSBZBAHARI-RUDMXATFSA-N 0.000 title abstract 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 2
- HPNSFSBZBAHARI-UHFFFAOYSA-N micophenolic acid Natural products OC1=C(CC=C(C)CCC(O)=O)C(OC)=C(C)C2=C1C(=O)OC2 HPNSFSBZBAHARI-UHFFFAOYSA-N 0.000 abstract 2
- 229960000951 mycophenolic acid Drugs 0.000 abstract 2
- NIONDZDPPYHYKY-SNAWJCMRSA-N (2E)-hexenoic acid Chemical group CCC\C=C\C(O)=O NIONDZDPPYHYKY-SNAWJCMRSA-N 0.000 abstract 1
- 206010028980 Neoplasm Diseases 0.000 abstract 1
- 201000010099 disease Diseases 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- -1 immune Chemical compound 0.000 abstract 1
- 230000002757 inflammatory effect Effects 0.000 abstract 1
- RTGDFNSFWBGLEC-SYZQJQIISA-N mycophenolate mofetil Chemical compound COC1=C(C)C=2COC(=O)C=2C(O)=C1C\C=C(/C)CCC(=O)OCCN1CCOCC1 RTGDFNSFWBGLEC-SYZQJQIISA-N 0.000 abstract 1
- 229960004866 mycophenolate mofetil Drugs 0.000 abstract 1
- 230000002062 proliferating effect Effects 0.000 abstract 1
- 230000001185 psoriatic effect Effects 0.000 abstract 1
- 229940124597 therapeutic agent Drugs 0.000 abstract 1
- 230000003612 virological effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
- C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
- C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
- C07D407/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
- C07F9/65515—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a five-membered ring
- C07F9/65517—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a five-membered ring condensed with carbocyclic rings or carbocyclic ring systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Transplantation (AREA)
- Rheumatology (AREA)
- Pain & Pain Management (AREA)
- Dermatology (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/198,749 US5493030A (en) | 1994-02-18 | 1994-02-18 | 5-substituted derivatives of mycophenolic acid |
Publications (1)
Publication Number | Publication Date |
---|---|
GT199500007A true GT199500007A (es) | 1996-08-10 |
Family
ID=22734662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GT199500007A GT199500007A (es) | 1994-02-18 | 1995-02-17 | 5 derivados sustituidos de acido micofenolico |
Country Status (29)
Country | Link |
---|---|
US (2) | US5493030A (es) |
EP (1) | EP0745073B1 (es) |
JP (1) | JPH09509174A (es) |
CN (1) | CN1141038A (es) |
AT (1) | ATE194608T1 (es) |
AU (1) | AU1875495A (es) |
BR (1) | BR9506819A (es) |
CA (1) | CA2183530A1 (es) |
CO (1) | CO4340734A1 (es) |
DE (1) | DE69517957T2 (es) |
DK (1) | DK0745073T3 (es) |
ES (1) | ES2149971T3 (es) |
FI (1) | FI963218A (es) |
GR (1) | GR3033864T3 (es) |
GT (1) | GT199500007A (es) |
HR (1) | HRP950070B1 (es) |
IL (2) | IL124139A (es) |
IS (1) | IS4264A (es) |
MX (1) | MX9603478A (es) |
MY (1) | MY112804A (es) |
PE (1) | PE22996A1 (es) |
PH (1) | PH31441A (es) |
PT (1) | PT745073E (es) |
SI (1) | SI0745073T1 (es) |
SV (1) | SV1995000007A (es) |
TW (1) | TW384288B (es) |
UY (2) | UY23910A1 (es) |
WO (1) | WO1995022538A1 (es) |
ZA (1) | ZA951299B (es) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6514979B1 (en) * | 1999-03-03 | 2003-02-04 | University Of Maryland Biotechnology Institute | Synergistic combinations of guanosine analog reverse transcriptase inhibitors and inosine monophosphate dehydrogenese inhibitors and uses therefor |
US6811998B2 (en) * | 1999-06-25 | 2004-11-02 | Roche Diagnostics Operations, Inc. | Conjugates of uncompetitive inhibitors of inosine monophosphate dehydrogenase |
US7214754B2 (en) * | 1999-12-13 | 2007-05-08 | Ppg Industries Ohio, Inc. | Polymerizable polyol (allyl carbonate) compositions |
US7179791B2 (en) | 2001-01-11 | 2007-02-20 | Duke University | Inhibiting GS-FDH to modulate NO bioactivity |
US20040127435A1 (en) * | 2002-08-02 | 2004-07-01 | Regents Of The University Of California | Uses for inhibitors of inosine monophosphate dehydrogenase |
US20090247488A1 (en) * | 2003-04-25 | 2009-10-01 | Carina Cannizzaro | Anti-inflammatory phosphonate compounds |
WO2005002626A2 (en) | 2003-04-25 | 2005-01-13 | Gilead Sciences, Inc. | Therapeutic phosphonate compounds |
CN101410120A (zh) * | 2003-04-25 | 2009-04-15 | 吉里德科学公司 | 抗炎的膦酸酯化合物 |
EA014685B1 (ru) | 2003-04-25 | 2010-12-30 | Джилид Сайэнс, Инк. | Фосфонатсодержащие антивирусные соединения (варианты) и фармацевтическая композиция на их основе |
US7427636B2 (en) * | 2003-04-25 | 2008-09-23 | Gilead Sciences, Inc. | Inosine monophosphate dehydrogenase inhibitory phosphonate compounds |
US20050261237A1 (en) * | 2003-04-25 | 2005-11-24 | Boojamra Constantine G | Nucleoside phosphonate analogs |
US7470724B2 (en) * | 2003-04-25 | 2008-12-30 | Gilead Sciences, Inc. | Phosphonate compounds having immuno-modulatory activity |
US7452901B2 (en) * | 2003-04-25 | 2008-11-18 | Gilead Sciences, Inc. | Anti-cancer phosphonate analogs |
WO2004096285A2 (en) * | 2003-04-25 | 2004-11-11 | Gilead Sciences, Inc. | Anti-infective phosphonate conjugates |
AU2004233897A1 (en) | 2003-04-25 | 2004-11-11 | Gilead Sciences, Inc. | Kinase inhibitor phosphonate conjugates |
US7432261B2 (en) * | 2003-04-25 | 2008-10-07 | Gilead Sciences, Inc. | Anti-inflammatory phosphonate compounds |
US7407965B2 (en) * | 2003-04-25 | 2008-08-05 | Gilead Sciences, Inc. | Phosphonate analogs for treating metabolic diseases |
US20050187170A1 (en) * | 2003-06-16 | 2005-08-25 | Biocryst Pharmaceuticals, Inc. | Enhancing the efficiency of RNA polymerase inhibitors by using inosine monophosphate dehydrogenase inhibitors |
CA2537958C (en) * | 2003-09-11 | 2013-06-11 | Sandoz Ag | Process for the production of mycophenolate mofetil |
US7427624B2 (en) * | 2003-10-24 | 2008-09-23 | Gilead Sciences, Inc. | Purine nucleoside phosphorylase inhibitory phosphonate compounds |
US7432273B2 (en) * | 2003-10-24 | 2008-10-07 | Gilead Sciences, Inc. | Phosphonate analogs of antimetabolites |
US20070281907A1 (en) * | 2003-12-22 | 2007-12-06 | Watkins William J | Kinase Inhibitor Phosphonate Conjugates |
NZ547907A (en) * | 2003-12-22 | 2010-07-30 | Gilead Sciences Inc | 4'-Substituted carbovir-and abacavir-derivatives as well as related compounds with HIV and HCV antiviral activity |
US20050153990A1 (en) * | 2003-12-22 | 2005-07-14 | Watkins William J. | Phosphonate substituted kinase inhibitors |
US20110104186A1 (en) | 2004-06-24 | 2011-05-05 | Nicholas Valiante | Small molecule immunopotentiators and assays for their detection |
UA88313C2 (ru) | 2004-07-27 | 2009-10-12 | Гилиад Сайенсиз, Инк. | Фосфонатные аналоги соединений ингибиторов вич |
WO2006047661A2 (en) * | 2004-10-26 | 2006-05-04 | Gilead Sciences, Inc. | Phosphonate derivatives of mycophenolic acid |
WO2008033466A2 (en) * | 2006-09-14 | 2008-03-20 | Combinatorx (Singapore) Pre. Ltd. | Compositions and methods for treatment of viral diseases |
CN101422424B (zh) * | 2007-10-31 | 2012-10-24 | 王世亮 | 霉酚酸类药物植入剂及其制备方法和应用 |
EA018308B1 (ru) | 2008-07-08 | 2013-07-30 | Джилид Сайэнс, Инк. | Соли соединений ингибиторов вич |
WO2013044028A2 (en) * | 2011-09-21 | 2013-03-28 | Texas A&M University System | Mycophenolic acid analogues as anti-tumor chemosensitizing agents |
CN105271935B (zh) * | 2015-11-03 | 2017-06-30 | 陶祖岐 | 一种生活垃圾制成的装饰板和包装箱板 |
CA3026241A1 (en) | 2016-06-02 | 2017-12-07 | Steven Baranowitz | Prevention and treatment of viral infections |
US12011429B2 (en) | 2016-06-02 | 2024-06-18 | Steven Baranowitz | Prevention and treatment of viral infections |
US10603299B2 (en) | 2016-06-02 | 2020-03-31 | Steven Baranowitz | Prevention and treatment of viral infections |
PL3661937T3 (pl) | 2017-08-01 | 2021-12-20 | Gilead Sciences, Inc. | Formy krystaliczne ((s)-((((2r,5r)-5-(6-amino-9h-puryn-9-ylo)-4-fluoro-2,5-dihydrofuran-2-ylo)oksy)metylo)(fenoksy)fosforylo)-l-alaninianu etylu (gs-9131) do leczenia zakażeń wirusowych |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5542995B2 (es) * | 1972-02-24 | 1980-11-04 | ||
US3825571A (en) * | 1971-07-31 | 1974-07-23 | Chugai Pharmaceutical Co Ltd | Mycophenolic acid derivatives |
JPS5529994B2 (es) * | 1972-03-02 | 1980-08-07 | ||
US4479005A (en) * | 1982-12-16 | 1984-10-23 | The Dow Chemical Company | Selective preparation of isomers and enantiomers of cyclopropane carboxylic acids |
US4515956A (en) * | 1982-12-16 | 1985-05-07 | The Dow Chemical Company | Selective preparation of isomers and enantiomers of cyclopropane carboxylic acids |
US4686234A (en) * | 1985-11-27 | 1987-08-11 | Syntex (U.S.A) Inc. | Mycophenolic acid derivatives in the treatment of inflammatory diseases, in particular rheumatoid arthritis |
US4725622A (en) * | 1986-01-23 | 1988-02-16 | Syntex (U.S.A.) Inc. | Mycophenolic acid derivatives in the treatment of rheumatoid arthritis |
US4959387A (en) * | 1986-01-23 | 1990-09-25 | Syntex (U.S.A.) Inc. | Mycophenolic acid derivatives in the treatment of rheumatoid arthritis |
US5231179A (en) * | 1986-01-27 | 1993-07-27 | Sumitomo Pharmaceuticals Company, Limited | Heterocyclic compounds and their production |
US4861776A (en) * | 1987-01-30 | 1989-08-29 | Syntex (U.S.A) Inc. | Heterocyclic aminoalkyl esters of mycophenolic acid and derivatives thereof, compositions and use |
US4748173A (en) * | 1987-01-30 | 1988-05-31 | Syntex (U.S.A.) Inc. | Heterocyclic aminoalkyl esters of mycophenolic acid and derivatives thereof and pharmaceutical compositions |
US4753935A (en) * | 1987-01-30 | 1988-06-28 | Syntex (U.S.A.) Inc. | Morpholinoethylesters of mycophenolic acid and pharmaceutical compositions |
US4727069A (en) * | 1987-01-30 | 1988-02-23 | Syntex (U.S.A.) Inc. | Heterocyclic aminoalkyl esters of mycophenolic acid, derivatives thereof and pharmaceutical compositions |
JPH0637486B2 (ja) * | 1988-05-18 | 1994-05-18 | 三共株式会社 | 新規抗生物質フタレキシンおよびその製造法 |
US5155228A (en) * | 1989-03-23 | 1992-10-13 | Merck & Co., Inc. | FK-506 C10-C18 process intermediates |
US4940797A (en) * | 1989-03-23 | 1990-07-10 | Merck & Co., Inc. | Process for synthesis of FK-506 C10-C18 intermediates |
US5068345A (en) * | 1989-10-30 | 1991-11-26 | Eastman Kodak Company | Oxazolidinone aldol adduct |
US5247083A (en) * | 1992-07-10 | 1993-09-21 | Syntex (U.S.A.) Inc. | Direct esterification of mycophenolic acid |
-
1994
- 1994-02-18 US US08/198,749 patent/US5493030A/en not_active Expired - Lifetime
-
1995
- 1995-02-15 PH PH49980A patent/PH31441A/en unknown
- 1995-02-16 MY MYPI95000420A patent/MY112804A/en unknown
- 1995-02-16 TW TW084101398A patent/TW384288B/zh not_active IP Right Cessation
- 1995-02-16 CO CO95005930A patent/CO4340734A1/es unknown
- 1995-02-16 WO PCT/US1995/001787 patent/WO1995022538A1/en active IP Right Grant
- 1995-02-16 CN CN95191654A patent/CN1141038A/zh active Pending
- 1995-02-16 IL IL12413995A patent/IL124139A/xx not_active IP Right Cessation
- 1995-02-16 CA CA002183530A patent/CA2183530A1/en not_active Abandoned
- 1995-02-16 ZA ZA951299A patent/ZA951299B/xx unknown
- 1995-02-16 AU AU18754/95A patent/AU1875495A/en not_active Abandoned
- 1995-02-16 UY UY23910A patent/UY23910A1/es not_active IP Right Cessation
- 1995-02-16 DE DE69517957T patent/DE69517957T2/de not_active Expired - Fee Related
- 1995-02-16 IL IL11266595A patent/IL112665A/xx not_active IP Right Cessation
- 1995-02-16 JP JP7521868A patent/JPH09509174A/ja not_active Ceased
- 1995-02-16 MX MX9603478A patent/MX9603478A/es unknown
- 1995-02-16 EP EP95910984A patent/EP0745073B1/en not_active Expired - Lifetime
- 1995-02-16 PT PT95910984T patent/PT745073E/pt unknown
- 1995-02-16 HR HR08/198,749 patent/HRP950070B1/xx not_active IP Right Cessation
- 1995-02-16 ES ES95910984T patent/ES2149971T3/es not_active Expired - Lifetime
- 1995-02-16 IS IS4264A patent/IS4264A/is unknown
- 1995-02-16 PE PE1995262077A patent/PE22996A1/es not_active Application Discontinuation
- 1995-02-16 SI SI9530434T patent/SI0745073T1/xx unknown
- 1995-02-16 SV SV1995000007A patent/SV1995000007A/es not_active Application Discontinuation
- 1995-02-16 BR BR9506819A patent/BR9506819A/pt active Search and Examination
- 1995-02-16 DK DK95910984T patent/DK0745073T3/da active
- 1995-02-16 AT AT95910984T patent/ATE194608T1/de not_active IP Right Cessation
- 1995-02-17 GT GT199500007A patent/GT199500007A/es unknown
- 1995-06-06 US US08/483,042 patent/US5633279A/en not_active Expired - Lifetime
-
1996
- 1996-08-16 FI FI963218A patent/FI963218A/fi unknown
-
1998
- 1998-11-23 UY UY25262A patent/UY25262A1/es not_active Application Discontinuation
-
2000
- 2000-07-13 GR GR20000401101T patent/GR3033864T3/el not_active IP Right Cessation
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GT199500007A (es) | 5 derivados sustituidos de acido micofenolico | |
PE23096A1 (es) | Acido micofenolico 6-substituido y derivados | |
BR9506820A (pt) | Derivados de 4-amino de ácido micofenólico | |
DE69524388D1 (de) | 4-amino-6-substituierte mycophenolsäurederivate mit immunsuppressiver wirkung | |
CO4340732A1 (es) | 4-amino-derivados del acido micofenolico 5-substituido |