HK1139130A1 - 作為 抑制劑的 -氨基-吡咯並 吡唑- 甲醛衍生物 - Google Patents

作為 抑制劑的 -氨基-吡咯並 吡唑- 甲醛衍生物

Info

Publication number
HK1139130A1
HK1139130A1 HK10104719.0A HK10104719A HK1139130A1 HK 1139130 A1 HK1139130 A1 HK 1139130A1 HK 10104719 A HK10104719 A HK 10104719A HK 1139130 A1 HK1139130 A1 HK 1139130A1
Authority
HK
Hong Kong
Prior art keywords
pkc
1h4h6h
pyrrolo
pyrazole
amino
Prior art date
Application number
HK10104719.0A
Other languages
English (en)
Inventor
‧李
貫井齊治
‧斯凱爾斯
‧藤
‧殷
Original Assignee
輝瑞大藥廠
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 輝瑞大藥廠 filed Critical 輝瑞大藥廠
Publication of HK1139130A1 publication Critical patent/HK1139130A1/zh

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D519/00Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/4151,2-Diazoles
    • A61K31/41621,2-Diazoles condensed with heterocyclic ring systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/16Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00Drugs for disorders of the urinary system
    • A61P13/12Drugs for disorders of the urinary system of the kidneys
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00Drugs for disorders of the senses
    • A61P27/02Ophthalmic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • A61P3/08Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/10Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04Ortho-condensed systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Diabetes (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Obesity (AREA)
  • Hematology (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Virology (AREA)
  • Vascular Medicine (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Emergency Medicine (AREA)
  • Endocrinology (AREA)
  • Hospice & Palliative Care (AREA)
  • Psychiatry (AREA)
  • Ophthalmology & Optometry (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
HK10104719.0A 2007-02-07 2010-05-14 作為 抑制劑的 -氨基-吡咯並 吡唑- 甲醛衍生物 HK1139130A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US88874907P 2007-02-07 2007-02-07
US98908607P 2007-11-19 2007-11-19
US2096508P 2008-01-14 2008-01-14
PCT/IB2008/000297 WO2008096260A1 (en) 2007-02-07 2008-02-04 3-amino-pyrrolo[3,4-c] pyrazole- 5 (1h, 4h, 6h) carbaldehyde derivatives as pkc inhibitors

Publications (1)

Publication Number Publication Date
HK1139130A1 true HK1139130A1 (zh) 2010-09-10

Family

ID=39493354

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10104719.0A HK1139130A1 (zh) 2007-02-07 2010-05-14 作為 抑制劑的 -氨基-吡咯並 吡唑- 甲醛衍生物

Country Status (20)

Country Link
US (6) US8183255B2 (zh)
EP (1) EP2118112B1 (zh)
JP (1) JP5161245B2 (zh)
KR (1) KR101060892B1 (zh)
AP (1) AP2009004958A0 (zh)
AU (1) AU2008212625B2 (zh)
BR (1) BRPI0807346B8 (zh)
CA (1) CA2677572C (zh)
CR (1) CR10968A (zh)
DO (1) DOP2009000201A (zh)
EA (1) EA017937B1 (zh)
EC (1) ECSP099569A (zh)
HK (1) HK1139130A1 (zh)
IL (1) IL200270A (zh)
MA (1) MA31178B1 (zh)
MX (1) MX2009008546A (zh)
NZ (1) NZ578876A (zh)
TN (1) TN2009000331A1 (zh)
WO (1) WO2008096260A1 (zh)
ZA (1) ZA200906032B (zh)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA017937B1 (ru) 2007-02-07 2013-04-30 Пфайзер Инк. ПРОИЗВОДНЫЕ 3-АМИНОПИРРОЛО[3,4-c]ПИРАЗОЛ-5(1H,4H,6H)-КАРБАЛЬДЕГИДА В КАЧЕСТВЕ ИНГИБИТОРОВ РКС
AU2010343102B2 (en) 2009-12-29 2016-03-24 Dana-Farber Cancer Institute, Inc. Type II Raf kinase inhibitors
WO2011107494A1 (de) 2010-03-03 2011-09-09 Sanofi Neue aromatische glykosidderivate, diese verbindungen enthaltende arzneimittel und deren verwendung
EP2582709B1 (de) 2010-06-18 2018-01-24 Sanofi Azolopyridin-3-on-derivate als inhibitoren von lipasen und phospholipasen
US8530413B2 (en) 2010-06-21 2013-09-10 Sanofi Heterocyclically substituted methoxyphenyl derivatives with an oxo group, processes for preparation thereof and use thereof as medicaments
TW201221505A (en) 2010-07-05 2012-06-01 Sanofi Sa Aryloxyalkylene-substituted hydroxyphenylhexynoic acids, process for preparation thereof and use thereof as a medicament
TW201215387A (en) 2010-07-05 2012-04-16 Sanofi Aventis Spirocyclically substituted 1,3-propane dioxide derivatives, processes for preparation thereof and use thereof as a medicament
TW201215388A (en) 2010-07-05 2012-04-16 Sanofi Sa (2-aryloxyacetylamino)phenylpropionic acid derivatives, processes for preparation thereof and use thereof as medicaments
WO2012112674A2 (en) * 2011-02-15 2012-08-23 The Johns Hopkins University Compounds and methods of use thereof for treating neurodegenerative disorders
CN102093366B (zh) * 2011-03-04 2012-11-28 中国医学科学院医药生物技术研究所 双环氨基吡唑类化合物及其在抗柯萨奇病毒中的应用
EP2567959B1 (en) 2011-09-12 2014-04-16 Sanofi 6-(4-hydroxy-phenyl)-3-styryl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid amide derivatives as kinase inhibitors
WO2013037390A1 (en) 2011-09-12 2013-03-21 Sanofi 6-(4-hydroxy-phenyl)-3-styryl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid amide derivatives as kinase inhibitors
WO2013045413A1 (en) 2011-09-27 2013-04-04 Sanofi 6-(4-hydroxy-phenyl)-3-alkyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid amide derivatives as kinase inhibitors
WO2013074986A1 (en) 2011-11-17 2013-05-23 Dana-Farber Cancer Institute, Inc. Inhibitors of c-jun-n-terminal kinase (jnk)
EP2833889B1 (en) 2012-04-04 2017-11-01 Rigel Pharmaceuticals, Inc. Protein kinase c inhibitors and uses thereof
CN106279202A (zh) * 2012-05-03 2017-01-04 霍夫曼-拉罗奇有限公司 作为lrrk2调节剂用于治疗帕金森病的吡唑氨基嘧啶衍生物
EP2909194A1 (en) 2012-10-18 2015-08-26 Dana-Farber Cancer Institute, Inc. Inhibitors of cyclin-dependent kinase 7 (cdk7)
WO2014063054A1 (en) 2012-10-19 2014-04-24 Dana-Farber Cancer Institute, Inc. Bone marrow on x chromosome kinase (bmx) inhibitors and uses thereof
USRE48175E1 (en) 2012-10-19 2020-08-25 Dana-Farber Cancer Institute, Inc. Hydrophobically tagged small molecules as inducers of protein degradation
WO2014078568A1 (en) 2012-11-14 2014-05-22 The Johns Hopkins University Methods and compositions for treating schizophrenia
EP2970275B1 (en) 2013-03-14 2018-05-09 Rigel Pharmaceuticals, Inc. Protein kinase c inhibitors and uses thereof
US20160264551A1 (en) 2013-10-18 2016-09-15 Syros Pharmaceuticals, Inc. Heteroaromatic compounds useful for the treatment of prolferative diseases
CN105849099B (zh) 2013-10-18 2020-01-17 达纳-法伯癌症研究所股份有限公司 周期蛋白依赖性激酶7(cdk7)的多环抑制剂
WO2015164604A1 (en) 2014-04-23 2015-10-29 Dana-Farber Cancer Institute, Inc. Hydrophobically tagged janus kinase inhibitors and uses thereof
WO2015164614A1 (en) 2014-04-23 2015-10-29 Dana-Farber Cancer Institute, Inc. Janus kinase inhibitors and uses thereof
KR102451223B1 (ko) * 2014-05-23 2022-10-05 밍사이트 파마슈티칼스, 인크. 자가면역 질환의 치료
AU2015371251B2 (en) * 2014-12-23 2020-06-11 Dana-Farber Cancer Institute, Inc. Inhibitors of cyclin-dependent kinase 7 (CDK7)
CN107427521B (zh) 2015-03-27 2021-08-03 达纳-法伯癌症研究所股份有限公司 细胞周期蛋白依赖性激酶的抑制剂
EP3307728A4 (en) 2015-06-12 2019-07-17 Dana Farber Cancer Institute, Inc. ASSOCIATION THERAPY USING TRANSCRIPTION INHIBITORS AND KINASE INHIBITORS
CA2996978A1 (en) 2015-09-09 2017-03-16 Dana-Farber Cancer Institute, Inc. Inhibitors of cyclin-dependent kinases
ES2906637T3 (es) * 2015-11-20 2022-04-19 Mingsight Pharmaceuticals Inc Tratamiento de enfermedades autoinmunitarias
CN106727582B (zh) * 2015-11-20 2020-06-12 深圳明赛瑞霖药业有限公司 自身免疫疾病的治疗
US11154555B2 (en) * 2016-07-14 2021-10-26 Mingsight Pharmaceuticals, Inc. Treatment of cancer
EP3630117A4 (en) 2017-05-25 2021-02-24 Mingsight Pharmaceuticals, Inc. PKC INHIBITOR SOLID STATE FORMS
SG11202003283TA (en) 2017-10-11 2020-05-28 Hoffmann La Roche Bicyclic compounds for use as rip1 kinase inhibitors
US20210069194A1 (en) * 2018-01-17 2021-03-11 Mingsight Pharmaceuticals, Inc. Combination therapy for the treatment of cancer
EP3902542A4 (en) * 2018-12-28 2022-09-07 Dana-Farber Cancer Institute, Inc. CYCLIN-7 DEPENDENT KINASE INHIBITORS AND THEIR USES
WO2022261214A1 (en) * 2021-06-09 2022-12-15 Mingsight Pharmaceuticals, Inc. Compositions comprising pkc-beta inhibitors and processes for the preparation thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL213199B1 (pl) * 2000-08-10 2013-01-31 Pharmacia Italia Spa Zwiazek bicyklo-pirazolowy, sposób wytwarzania go, jego kompozycja farmaceutyczna, oraz kombinatoryczna biblioteka chemiczna
UA81790C2 (uk) * 2002-12-19 2008-02-11 Фармация Италия С.П.А. Заміщені піролопіразольні похідні як інгібітори кінази
MX2007008385A (es) 2005-01-10 2007-08-21 Pfizer Pirrolopirazoles, potentes inhibidores de cinasa.
EA017937B1 (ru) 2007-02-07 2013-04-30 Пфайзер Инк. ПРОИЗВОДНЫЕ 3-АМИНОПИРРОЛО[3,4-c]ПИРАЗОЛ-5(1H,4H,6H)-КАРБАЛЬДЕГИДА В КАЧЕСТВЕ ИНГИБИТОРОВ РКС

Also Published As

Publication number Publication date
IL200270A0 (en) 2010-04-29
EA017937B1 (ru) 2013-04-30
CA2677572A1 (en) 2008-08-14
BRPI0807346A2 (pt) 2016-07-26
US20100130501A1 (en) 2010-05-27
AU2008212625B2 (en) 2012-07-19
MX2009008546A (es) 2009-10-08
US8183255B2 (en) 2012-05-22
US20120202809A1 (en) 2012-08-09
MA31178B1 (fr) 2010-02-01
BRPI0807346B1 (pt) 2020-01-07
US11780853B2 (en) 2023-10-10
IL200270A (en) 2014-07-31
JP2010518069A (ja) 2010-05-27
AU2008212625A1 (en) 2008-08-14
KR101060892B1 (ko) 2011-08-31
US8877761B2 (en) 2014-11-04
WO2008096260A1 (en) 2008-08-14
EA200970670A1 (ru) 2010-02-26
EP2118112A1 (en) 2009-11-18
JP5161245B2 (ja) 2013-03-13
US20200002359A1 (en) 2020-01-02
US20220089613A1 (en) 2022-03-24
US20150099743A1 (en) 2015-04-09
ECSP099569A (es) 2009-09-29
EP2118112B1 (en) 2015-07-08
AP2009004958A0 (en) 2009-08-31
BRPI0807346B8 (pt) 2021-05-25
US9518060B2 (en) 2016-12-13
DOP2009000201A (es) 2009-08-31
US20170217991A1 (en) 2017-08-03
CA2677572C (en) 2012-12-18
NZ578876A (en) 2012-12-21
US10316045B2 (en) 2019-06-11
ZA200906032B (en) 2013-03-27
US11220518B2 (en) 2022-01-11
CR10968A (es) 2009-08-27
KR20090119883A (ko) 2009-11-20
TN2009000331A1 (fr) 2010-12-31

Similar Documents

Publication Publication Date Title
HK1139130A1 (zh) 作為 抑制劑的 -氨基-吡咯並 吡唑- 甲醛衍生物
HK1207067A1 (zh) 作為蛋白酶 抑制劑的 -酰氨基-吡咯並 吡唑- 甲醛衍生物
IL201764A0 (en) 2-heteroaryl-pyrrolo [3,4-c] pyrrole derivatives and their use as scd inhibitors
IL194784A0 (en) Thieno [3,2-d] pyrimidine derivative useful as pi3k inhibitor
ZA201002318B (en) Pyrrolo [2,3-d]pyrimidin derivatives as protein kinase b inhibitors
HRP20130799T1 (en) 8-heteroaryl-3-alkyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-ones as pi-3 kinases inhibitors
PL2350075T3 (pl) Podstawione związki imidazo[1,2b]pirydazynowe jako inhibitory kinaz Trk
HUS1200009I1 (hu) Pirrolo[2,3-B]piridin származékok, mint protein kináz inhibitorok
IL212341A0 (en) Substituted pyrazolo [1,5-a] pyrimidine compounds as trk kinase inhibitors
PL2124944T3 (pl) Pochodne pirazolo[3,4-b]pirydyny jako inhibitory fosfodiesterazy
ZA201004823B (en) Novel pyrazolo [3,4-d]pyrimidine derivatives as anti-cancer agents
ZA201004368B (en) Pyrazolo [1,5-a] pyrimidines useful as jak2 inhibitors
ZA200802690B (en) Thieno[2,3-b]pyridine-5-carbonitriles as protein kinase inhibitors
ZA201105896B (en) [1,2,4] triazolo [1,5-a] pyridines as kinase inhibitors
IL195915A0 (en) 3-amino -imidazo[1,2-a]pyridine derivatives as sglt inhibitors
ZA201100437B (en) 3-(3-pyrimidin-2-yl-benzyl)-[1,2,4]triazolo[4,3-b]pyridazine derivatives as met kinase inhibitors
ZA200907416B (en) Pyrimido [4,5-D] azepine derivatives as 5-HT2C agonists
EP2523552A4 (en) PYRAZOLO- [1,5-A] PYRIMIDINE AS MARK HEMMER
ZA200907825B (en) 3-amido-pyrrolo [3, 4-C] pyrazole-5 (1H, 4H, 6H) carbaldehyde derivatives as inhibitors of protein kinase C
PL2024372T3 (pl) Pochodna tieno[3,2-D]pirymidyny użyteczna jako inibitor PI3K
IL178688A0 (en) THIENO [3,2-b] PYRIDINE-6-CARBONITRILES AS PROTEIN KINASE INHIBITORS
SI1761542T1 (sl) Derivati oktahidropirolo(3,4-c)pirola in njihova uporaba kot protivirusna sredstva