IL51403A - 5-diazinyl-1,2-dithiole-3-thione derivatives, processes for the preparation thereof and pharmaceutical compositions containing them - Google Patents

5-diazinyl-1,2-dithiole-3-thione derivatives, processes for the preparation thereof and pharmaceutical compositions containing them

Info

Publication number
IL51403A
IL51403A IL7751403A IL5140377A IL51403A IL 51403 A IL51403 A IL 51403A IL 7751403 A IL7751403 A IL 7751403A IL 5140377 A IL5140377 A IL 5140377A IL 51403 A IL51403 A IL 51403A
Authority
IL
Israel
Prior art keywords
dithiole
diazinyl
processes
preparation
pharmaceutical compositions
Prior art date
Application number
IL7751403A
Other languages
English (en)
Other versions
IL51403A0 (en
Original Assignee
Rhone Poulenc Ind
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
Priority claimed from FR7603604A external-priority patent/FR2340730A1/fr
Priority claimed from FR7638901A external-priority patent/FR2374906A2/fr
Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of IL51403A0 publication Critical patent/IL51403A0/xx
Publication of IL51403A publication Critical patent/IL51403A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D241/00Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/14Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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
    • C07D241/24Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D241/26Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with nitrogen atoms directly attached to ring carbon atoms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00Antiparasitic agents
    • A61P33/10Anthelmintics
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D237/00Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/08Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D237/00Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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
    • C07D237/14Oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D237/00Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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
    • C07D237/20Nitrogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D237/00Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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
    • C07D237/24Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/26Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/32One oxygen, sulfur or nitrogen atom
    • C07D239/34One oxygen atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/32One oxygen, sulfur or nitrogen atom
    • C07D239/38One sulfur atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/32One oxygen, sulfur or nitrogen atom
    • C07D239/42One nitrogen atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D241/00Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/12Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D241/00Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/14Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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
    • C07D241/20Nitrogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D241/00Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/14Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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
    • C07D241/24Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
IL7751403A 1976-02-10 1977-02-08 5-diazinyl-1,2-dithiole-3-thione derivatives, processes for the preparation thereof and pharmaceutical compositions containing them IL51403A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7603604A FR2340730A1 (fr) 1976-02-10 1976-02-10 Nouveaux derives du dithiole-1,2, leur preparation et les compositions qui les contiennent
FR7638901A FR2374906A2 (fr) 1976-12-23 1976-12-23 Nouveaux derives du dithiole-1,2, leur preparation et les compositions qui les contiennent

Publications (2)

Publication Number Publication Date
IL51403A0 IL51403A0 (en) 1977-04-29
IL51403A true IL51403A (en) 1980-09-16

Family

ID=26219294

Family Applications (1)

Application Number Title Priority Date Filing Date
IL7751403A IL51403A (en) 1976-02-10 1977-02-08 5-diazinyl-1,2-dithiole-3-thione derivatives, processes for the preparation thereof and pharmaceutical compositions containing them

Country Status (26)

Country Link
US (1) US4110450A (de)
JP (1) JPS5822119B2 (de)
AR (1) AR224095A1 (de)
AT (1) AT348535B (de)
AU (1) AU509092B2 (de)
CA (1) CA1073906A (de)
CH (2) CH618699A5 (de)
DE (1) DE2705641C3 (de)
DK (1) DK55477A (de)
EG (1) EG13739A (de)
ES (3) ES455790A1 (de)
GB (1) GB1518071A (de)
HK (1) HK17481A (de)
HU (1) HU172528B (de)
IE (1) IE44561B1 (de)
IL (1) IL51403A (de)
KE (1) KE3126A (de)
LU (1) LU76728A1 (de)
MY (1) MY8200001A (de)
NL (1) NL171985C (de)
OA (1) OA05565A (de)
PH (1) PH12367A (de)
PT (1) PT66175B (de)
SE (1) SE427274B (de)
SU (1) SU683622A3 (de)
ZM (1) ZM1477A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001125A (en) * 1984-03-26 1991-03-19 Janssen Pharmaceutica N.V. Anti-virally active pyridazinamines
PL203140B1 (pl) * 1997-10-27 2009-08-31 Neurosearch As Pochodna homopiperazyny, kompozycja farmaceutyczna zawierająca te pochodne i zastosowanie tej pochodnej
AU2001259484A1 (en) * 2000-05-05 2001-11-20 Wisconsin Alumni Research Foundation Compositions and methods for protecting cells during cancer chemotherapy and radiotherapy
KR100491318B1 (ko) * 2002-11-26 2005-05-24 씨제이 주식회사 올티프라즈(Oltipraz) 제조방법
BRPI0515500A (pt) 2004-09-20 2008-07-29 Xenon Pharmaceuticals Inc derivados piridazina para inibição de estearoil-coa-desaturase
AU2005329423A1 (en) 2004-09-20 2006-09-28 Xenon Pharmaceuticals Inc. Heterocyclic derivatives and their use as stearoyl-CoA desaturase inhibitors
US7919496B2 (en) 2004-09-20 2011-04-05 Xenon Pharmaceuticals Inc. Heterocyclic derivatives for the treatment of diseases mediated by stearoyl-CoA desaturase enzymes
EP1799668A1 (de) 2004-09-20 2007-06-27 Xenon Pharmaceuticals Inc. Heterozyklische derivate und ihre verwendung als stearoyl-coa-desaturase-mediatoren
BRPI0515489A (pt) 2004-09-20 2008-07-29 Xenon Pharmaceuticals Inc derivados heterocìclicos e sua utilização como inibidores de estearoil-coa desaturase
AR051092A1 (es) 2004-09-20 2006-12-20 Xenon Pharmaceuticals Inc Derivados heterociclicos y su uso como inhibidores de la estearoil-coa
JP5043668B2 (ja) 2004-09-20 2012-10-10 ゼノン・ファーマシューティカルズ・インコーポレイテッド 複素環誘導体および治療薬としてのそれらの使用
CN101208089A (zh) 2005-06-03 2008-06-25 泽农医药公司 氨基噻唑衍生物作为人硬酯酰-CoA去饱和酶抑制剂
CA2698463A1 (en) * 2007-08-31 2009-08-06 Cylene Pharmaceuticals, Inc. Therapeutic kinase modulators
WO2016207914A2 (en) * 2015-06-25 2016-12-29 St Ip Holding Ag Methods for preparing oltipraz
US20160376259A1 (en) 2015-06-25 2016-12-29 St Ip Holding Ag Methods for Preparing Oltipraz
WO2018047013A1 (en) 2016-09-12 2018-03-15 St Ip Holding Ag Formulations of 4-methyl-5-(pyrazin-2-yl)-3h-1, 2-dithiole-3-thione, and methods of making and using same
WO2018047002A1 (en) 2016-09-12 2018-03-15 St Ip Holding Ag Formulations of 4-methyl-5-(pyrazin-2-yl)-3h-1.2-dithiole-3-thione, taste-modified formulations, and methods of making and using same
EP3762104A2 (de) 2018-03-07 2021-01-13 ST IP Holding AG Kombinationszusammensetzungen und therapien mit 4-methyl-5-(pyrazin-2-yl)-3h-1,2-dithiol-3-thion sowie verfahren zur herstellung und verwendung davon
US11135220B1 (en) 2020-04-08 2021-10-05 St Ip Holding Ag Methods of treating viral infections with formulated compositions comprising 4-methyl-5-(pyrazin-2-yl)-3H-1,2-dithiole-3-thione

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1526768A (fr) 1963-01-16 1968-05-31 Procédé de préparation de dérivés sulfoniques de dithiole-1, 2 thiones-3 diversement substituées, et applications des produits ainsi obtenus

Also Published As

Publication number Publication date
ES458688A1 (es) 1978-07-16
IL51403A0 (en) 1977-04-29
US4110450A (en) 1978-08-29
DE2705641C3 (de) 1981-01-22
PH12367A (en) 1979-01-29
MY8200001A (en) 1982-12-31
EG13739A (en) 1983-03-31
PT66175B (fr) 1978-07-10
DE2705641A1 (de) 1977-08-11
IE44561L (en) 1977-08-10
ES458689A1 (es) 1978-07-16
SE427274B (sv) 1983-03-21
OA05565A (fr) 1981-04-30
LU76728A1 (de) 1977-08-18
KE3126A (en) 1981-05-29
NL171985C (nl) 1983-06-16
DE2705641B2 (de) 1980-05-08
AU2213877A (en) 1978-08-17
CH618699A5 (de) 1980-08-15
SE7701460L (sv) 1977-08-11
NL7701107A (nl) 1977-08-12
AR224095A1 (es) 1981-10-30
AT348535B (de) 1979-02-26
AU509092B2 (en) 1980-04-17
ZM1477A1 (en) 1977-12-21
ATA90277A (de) 1978-07-15
SU683622A3 (ru) 1979-08-30
JPS5822119B2 (ja) 1983-05-06
HK17481A (en) 1981-05-08
CA1073906A (fr) 1980-03-18
JPS52113982A (en) 1977-09-24
GB1518071A (en) 1978-07-19
ES455790A1 (es) 1978-01-16
CH619463A5 (de) 1980-09-30
PT66175A (fr) 1977-03-01
IE44561B1 (en) 1982-01-13
DK55477A (da) 1977-08-11
HU172528B (hu) 1978-09-28

Similar Documents

Publication Publication Date Title
IL53063A (en) Phenoxy-amino-propanols,processes for their preparation and pharmaceutical compositions comprising them
NZ183616A (en) Acetohydroxamic derivatives,and pharmaceutical compositions
IL53043A (en) N-heterocyclylalkyl-(1-aryloxy-2-hydroxy-3-amino-propane)derivatives,their preparation and pharmaceutical compositions containing them
IL51403A (en) 5-diazinyl-1,2-dithiole-3-thione derivatives, processes for the preparation thereof and pharmaceutical compositions containing them
GB1556919A (en) Piperidylindole derivatives processes for preparing them and pharmaceutical compositions containing them
IL49411A0 (en) Phenylalkane-carboxylic acid derivatives,processes for the preparation thereof and pharmaceutical compositions containing the same
IL51402A0 (en) 1,2-dithiole derivatives processes for the preparation thereof and pharmaceutical compositions containing the same
IL53881A (en) Meta-sulfonamido-benzamide derivatives,processes for the production thereof and pharmaceutical or veterinary compositions containing the same
IL52337A (en) Dipeptide derivatives,their manufacture and pharmaceutical compositions containing them
IL49325A (en) 8-aza-11-deoxy-pge1 derivatives,their preparation and pharmaceutical compositions containing them
IL50736A0 (en) Phenoxyalkylcarboxylic acid derivatives,processes for the preparation thereof and pharmaceutical compositions containing the same
IL52307A (en) Dipeptide derivatives,their manufacture and pharmaceutical compositions containing them
IL52717A (en) Derivatives of2-phenylamino-imidazoline-(2),their preparation and pharmaceutical compositions containing them
IL50897A (en) Daunorubicin derivatives,processes for the preparation thereof and pharmaceutical compositions containing the same
IL52857A (en) Oxo-benzopyrane derivatives,their preparation and pharmaceutical compositions containing them
IL53332A (en) 3-fluoro-6-piperazino-morphanthridine derivatives,their production and pharmaceutical compositions containing them
IL55315A0 (en) New 4-hydroxy-2-benzimidazolinone derivatives,processes for the preparation thereof and pahrmaceutical compositions containing the same
NZ184102A (en) Derivatives of benzenesulphonylurea,and pharmaceutical compositions
IL55427A0 (en) 2-hydrazonopropionic acid derivatives, processes for the preparation thereof and pharmaceutical compositions containing the same
IL52638A (en) Clivanic acid derivatives,their preparation and pharmaceutical compositions containing them
IL51468A (en) 17 -hydroxy- -d-homosteroid derivatives,their preparation and pharmaceutical compositions containing them
IL52134A0 (en) Uracil derivatives process for the preparation thereof and pharmaceutical compositions containing them
NZ185267A (en) Derivatives of 1-amino-2hydroxy-3-heterocycloxy-propanes, and pharmaceutical compositions containing them
IL56531A (en) Purine derivatives,processes for the preparation thereof and pharmaceutical compositions containing the same
IL53030A (en) Derivatives of 9-chloroprednisolone,processes for their preparation and pharmaceutical compositions containing the same