SG11201806628UA - New bi-aromatic propynyl compounds, pharmaceutical and cosmetic compositions containing them and uses thereof - Google Patents

New bi-aromatic propynyl compounds, pharmaceutical and cosmetic compositions containing them and uses thereof

Info

Publication number
SG11201806628UA
SG11201806628UA SG11201806628UA SG11201806628UA SG11201806628UA SG 11201806628U A SG11201806628U A SG 11201806628UA SG 11201806628U A SG11201806628U A SG 11201806628UA SG 11201806628U A SG11201806628U A SG 11201806628UA SG 11201806628U A SG11201806628U A SG 11201806628UA
Authority
SG
Singapore
Prior art keywords
pharmaceutical
cosmetic compositions
aromatic
new
compositions containing
Prior art date
Application number
SG11201806628UA
Other languages
English (en)
Inventor
Thibaud Portal
Original Assignee
Galderma Res & Dev
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 Galderma Res & Dev filed Critical Galderma Res & Dev
Publication of SG11201806628UA publication Critical patent/SG11201806628UA/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/01Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
    • C07C65/19Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups having unsaturation outside the aromatic ring
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/185Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19Carboxylic acids, e.g. valproic acid
    • A61K31/192Carboxylic acids, e.g. valproic acid having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid 
    • 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
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36Carboxylic acids; Salts or anhydrides thereof
    • A61K8/368Carboxylic acids; Salts or anhydrides thereof with carboxyl groups directly bound to carbon atoms of aromatic rings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4906Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
    • A61K8/4926Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having six membered rings
    • 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
    • A61P1/02Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis
    • 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
    • A61P17/00Drugs for dermatological disorders
    • A61P17/06Antipsoriatics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/10Anti-acne agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/12Keratolytics, e.g. wart or anti-corn preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/14Drugs for dermatological disorders for baldness or alopecia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00Drugs for skeletal disorders
    • A61P19/02Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • 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
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/08Anti-ageing preparations
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/66Polycyclic acids with unsaturation outside the aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79Acids; Esters
    • C07D213/80Acids; Esters in position 3
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07Optical isomers
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00Indexing scheme relating to specific properties of organic compounds
    • C07B2200/09Geometrical isomers
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/02Systems containing only non-condensed rings with a three-membered ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/12Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14The ring being saturated
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00Systems containing two condensed rings
    • C07C2602/02Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04One of the condensed rings being a six-membered aromatic ring
    • C07C2602/10One of the condensed rings being a six-membered aromatic ring the other ring being six-membered, e.g. tetraline

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Dermatology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Emergency Medicine (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Immunology (AREA)
  • Rheumatology (AREA)
  • Urology & Nephrology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Pain & Pain Management (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
SG11201806628UA 2016-02-03 2017-02-03 New bi-aromatic propynyl compounds, pharmaceutical and cosmetic compositions containing them and uses thereof SG11201806628UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662290707P 2016-02-03 2016-02-03
PCT/IB2017/000075 WO2017134513A1 (fr) 2016-02-03 2017-02-03 Nouveaux composes propynyl bi-aromatiques, compositions pharmaceutiques et cosmetiques les contenant et utilisations

Publications (1)

Publication Number Publication Date
SG11201806628UA true SG11201806628UA (en) 2018-09-27

Family

ID=58428310

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201806628UA SG11201806628UA (en) 2016-02-03 2017-02-03 New bi-aromatic propynyl compounds, pharmaceutical and cosmetic compositions containing them and uses thereof

Country Status (13)

Country Link
US (3) US10995052B2 (es)
EP (1) EP3411010A1 (es)
JP (1) JP2019509262A (es)
KR (1) KR20180126467A (es)
CN (1) CN109414384A (es)
AU (3) AU2017214615A1 (es)
BR (1) BR112018015888B1 (es)
CA (1) CA3013411A1 (es)
EA (1) EA201891761A1 (es)
MX (1) MX2018009351A (es)
RU (1) RU2753863C2 (es)
SG (1) SG11201806628UA (es)
WO (1) WO2017134513A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10995052B2 (en) * 2016-02-03 2021-05-04 Galderma Research & Development Biaromatic propynyl compounds, pharmaceutical and cosmetic compositions containing same, and uses thereof

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2767526B1 (fr) 1997-08-21 2002-10-04 Galderma Rech Dermatologique Composes bi-aromatiques relies par un radical heteroethynylene et compositions pharmaceutiques et cosmetiques les contenant
US5256694A (en) * 1984-09-22 1993-10-26 Basf Aktiengesellschaft Diarylacetylenes, their preparation and their use
DE3434946A1 (de) 1984-09-22 1986-04-03 Basf Ag, 6700 Ludwigshafen Diarylacetylene, ihre herstellung und verwendung
KR950014443B1 (ko) * 1986-07-16 1995-11-28 엠. 클리그만 알버트 일광손상된 인체피부를 치료하기 위한 레티노이드를 함유하는 조성물
US5149705A (en) * 1987-03-13 1992-09-22 Allergan, Inc. Acetylenes disubstituted with a heteroaromatic group and a tetralin group and having retinoid like activity
AU636595B2 (en) * 1989-01-19 1993-05-06 Ortho Pharmaceutical Corporation Method for the treatment or prevention of intrinsically aged skin with retinoids
CA1335651C (en) 1989-01-20 1995-05-23 Albert M. Kligman Method for the treatment or prevention of intrinsically aged skin with retinoids
FR2713635B1 (fr) 1993-12-15 1996-01-05 Cird Galderma Nouveaux composés propynyl bi-aromatiques, compositions pharmaceutiques et cosmétiques les contenant et utilisations.
US5498795A (en) * 1994-12-29 1996-03-12 Allergan, Inc. Acetylenes disubstituted with hydroxyaryl and aryl or heteroaryl groups having retinoid-like biological activity
US5776699A (en) * 1995-09-01 1998-07-07 Allergan, Inc. Method of identifying negative hormone and/or antagonist activities
FR2746098B1 (fr) * 1996-03-14 1998-04-30 Composes propynyl biaromatiques
TW544448B (en) * 1997-07-11 2003-08-01 Novartis Ag Pyridine derivatives
FR2767525B1 (fr) 1997-08-21 1999-11-12 Cird Galderma Derives biphenyliques substitues par un radical aromatique ou heteroaromatique et compositions pharmaceutiques et cosmetiques les contenant
NZ535616A (en) 2000-11-07 2006-03-31 Novartis Ag Indolymaleimide derivatives as protein kinase c inhibitors
US7226951B2 (en) * 2003-12-17 2007-06-05 Allergan, Inc. Compounds having selective cytochrome P450RAI-1 or selective cytochrome P450RAI-2 inhibitory activity and methods of obtaining the same
FR2894960B1 (fr) 2005-12-15 2008-02-29 Galderma Res & Dev Derives biphenyliques agonistes selectifs du recepteurs rar-gamma
EP2130908A3 (en) * 2006-08-29 2010-01-06 Reinnervate Limited Retinoid compounds and their use
US10995052B2 (en) * 2016-02-03 2021-05-04 Galderma Research & Development Biaromatic propynyl compounds, pharmaceutical and cosmetic compositions containing same, and uses thereof

Also Published As

Publication number Publication date
BR112018015888B1 (pt) 2021-11-09
KR20180126467A (ko) 2018-11-27
RU2753863C2 (ru) 2021-08-24
RU2018131460A (ru) 2020-03-04
CN109414384A (zh) 2019-03-01
US10995052B2 (en) 2021-05-04
AU2017214615A1 (en) 2018-09-20
US10377694B2 (en) 2019-08-13
US20180079707A1 (en) 2018-03-22
CA3013411A1 (en) 2017-08-10
US20210355067A1 (en) 2021-11-18
JP2019509262A (ja) 2019-04-04
EP3411010A1 (fr) 2018-12-12
AU2021240298A1 (en) 2021-10-28
AU2021206817A1 (en) 2021-08-12
US20190337881A1 (en) 2019-11-07
WO2017134513A1 (fr) 2017-08-10
EA201891761A1 (ru) 2019-01-31
BR112018015888A2 (pt) 2019-03-06
MX2018009351A (es) 2019-01-10
RU2018131460A3 (es) 2020-03-24

Similar Documents

Publication Publication Date Title
MX368504B (es) Derivados de amidas y sales farmaceuticamente aceptables de los mismos, método de preparación de los mismos y aplicación médica de los mismos.
MX363680B (es) Compuestos moduladores del canal de sodio (nav1. 7) y sus usos para el tratamiento del dolor neuropatico, nociceptivo o inflamatorio.
SG10201808104RA (en) Cenicriviroc for the treatment of fibrosis
WO2016190683A8 (ko) 길경 추출물을 함유하는 근육 질환 예방 및 치료용 또는 근 기능 개선용 조성물
MX2011010859A (es) Peptidos utiles en el tratamiento y/o cuidado de la piel y/o cabello y su uso en composiciones cosmeticas o farmaceuticas.
PH12016500296A1 (en) Sodium channel modulators for the treatment of pain and diabetes
PH12020500543A1 (en) Nonracemic mixtures and uses thereof
UA109661C2 (uk) Фармацевтична композиція співкристалів трамадолу і коксибів
MX2015013148A (es) Nuevos compuestos de bencensulfonamida, metodo para sintetizar los mismos, y uso de los mismos en medicina asi como tambien en cosmeticos.
ES2397889A1 (es) PÉPTIDOS MODULADORES DE PGC-1Alfa.
MX2018002223A (es) Derivados de insulina novedosos y usos medicos de los mismos.
EP4272832A3 (en) Antimicrobial compounds, compositions, and uses thereof
MX2018008644A (es) Derivados de 3-((hetero)aril)-alquil-8-amino-2-oxo-1,3-diaza-espir o-[4.5]-decano.
PH12014502623A1 (en) Difluoro-hexahydro-cyclopentaoxazinyls and difluoro-hexahydro-benzooxazinyls as bace1 inhibitors
ZA201805358B (en) 3-(carboxymethyl)-8-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivatives
BR112015019802A2 (pt) formulações farmacêuticas de nitrito e usos das mesmas
MX2011013130A (es) Nuevos compuestos de bencensulfonamida, metodo para sintetizarlos y su utilizacion en medicina asi como tambien en cosmeticos.
MX2018000262A (es) Usos terapeuticos de formulaciones de berberina.
MX2016016400A (es) Formulaciones de oximetazolina estabilizadas y sus usos.
SG11201806628UA (en) New bi-aromatic propynyl compounds, pharmaceutical and cosmetic compositions containing them and uses thereof
CY1111361T1 (el) Νεα προσδεματα συναγωνιστες των υποδοχεων rar, χρηση στην ανθρωπινη ιατρικη καθως και στην κοσμετολογια
MX2009012714A (es) Nuevas 4-heteroail-imidazol-2-tionas como inhibidores de la tirosinasa, su procedimiento de preparacion y su uso en medicina humana asi como en cosmetica.
MX2009012712A (es) Nuevas 4-fenil-imidazol-2-tionas como inhibidores de la tirosinasa, su procedimiento de preparacion y su uso en medicina humana asi como en cosmetica.
MX2015014905A (es) Compuestos de pirazino - [1,2-a] indol, su preparacion y su uso en medicamentos.
MY166057A (en) Carbocyclic nucleosides and their pharmaceutical use and compositions