MY8700910A - Improvements in or relating to a steroid compound and pharmaceutical compositions containing it - Google Patents

Improvements in or relating to a steroid compound and pharmaceutical compositions containing it

Info

Publication number
MY8700910A
MY8700910A MY910/87A MY8700910A MY8700910A MY 8700910 A MY8700910 A MY 8700910A MY 910/87 A MY910/87 A MY 910/87A MY 8700910 A MY8700910 A MY 8700910A MY 8700910 A MY8700910 A MY 8700910A
Authority
MY
Malaysia
Prior art keywords
relating
pharmaceutical compositions
compositions containing
steroid compound
steroid
Prior art date
Application number
MY910/87A
Other languages
English (en)
Inventor
John Harold Hunt
John Malcolm Padfield
Original Assignee
Glaxo Group Ltd
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 Glaxo Group Ltd filed Critical Glaxo Group Ltd
Publication of MY8700910A publication Critical patent/MY8700910A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J5/00Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/007Pulmonary tract; Aromatherapy
    • A61K9/0073Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
    • A61K9/0075Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a dry powder inhaler [DPI], e.g. comprising micronized drug mixed with lactose carrier particles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/141Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/145Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J5/00Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C07J5/0046Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa
    • C07J5/0061Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa substituted in position 16
    • C07J5/0069Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group
    • C07J5/0076Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group by an alkyl group

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Pulmonology (AREA)
  • Otolaryngology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
MY910/87A 1981-10-19 1987-12-30 Improvements in or relating to a steroid compound and pharmaceutical compositions containing it MY8700910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8131425 1981-10-19

Publications (1)

Publication Number Publication Date
MY8700910A true MY8700910A (en) 1987-12-31

Family

ID=10525238

Family Applications (1)

Application Number Title Priority Date Filing Date
MY910/87A MY8700910A (en) 1981-10-19 1987-12-30 Improvements in or relating to a steroid compound and pharmaceutical compositions containing it

Country Status (22)

Country Link
US (1) US4866051A (de)
JP (1) JPS5890599A (de)
KR (1) KR890000664B1 (de)
AU (1) AU551471B2 (de)
BE (1) BE894725A (de)
CA (1) CA1189853A (de)
CH (1) CH652134A5 (de)
DE (1) DE3238569A1 (de)
DK (1) DK168389B1 (de)
DO (1) DOP1990004774A (de)
ES (1) ES8404374A1 (de)
FI (1) FI73128C (de)
FR (1) FR2514769B1 (de)
HK (1) HK100989A (de)
IE (1) IE54170B1 (de)
IT (1) IT1196553B (de)
MY (1) MY8700910A (de)
NL (1) NL8204013A (de)
NZ (1) NZ202212A (de)
PT (1) PT75692A (de)
SE (1) SE454356B (de)
ZA (1) ZA827601B (de)

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US6565885B1 (en) 1997-09-29 2003-05-20 Inhale Therapeutic Systems, Inc. Methods of spray drying pharmaceutical compositions
US20060165606A1 (en) 1997-09-29 2006-07-27 Nektar Therapeutics Pulmonary delivery particles comprising water insoluble or crystalline active agents
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ES2525087T5 (es) 2000-05-10 2018-06-28 Novartis Ag Polvos basados en fosfolípidos para administración de fármacos
US7575761B2 (en) 2000-06-30 2009-08-18 Novartis Pharma Ag Spray drying process control of drying kinetics
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US6923175B2 (en) 2002-03-20 2005-08-02 Mannkind Corporation Inhalation apparatus
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Also Published As

Publication number Publication date
FI823561L (fi) 1983-04-20
FR2514769A1 (fr) 1983-04-22
DE3238569C2 (de) 1991-01-31
IT1196553B (it) 1988-11-16
AU8946082A (en) 1984-05-03
NZ202212A (en) 1986-01-24
DK168389B1 (da) 1994-03-21
PT75692A (en) 1982-11-01
KR890000664B1 (ko) 1989-03-22
DK461182A (da) 1983-04-20
ES516611A0 (es) 1984-05-01
JPS5890599A (ja) 1983-05-30
KR840002007A (ko) 1984-06-11
SE8205904D0 (sv) 1982-10-18
DE3238569A1 (de) 1983-05-05
BE894725A (fr) 1983-04-18
ES8404374A1 (es) 1984-05-01
FR2514769B1 (fr) 1985-08-30
FI73128C (fi) 1987-09-10
DOP1990004774A (es) 1996-02-02
AU551471B2 (en) 1986-05-01
NL8204013A (nl) 1983-05-16
JPH0424358B2 (de) 1992-04-24
FI823561A0 (fi) 1982-10-18
ZA827601B (en) 1983-09-28
CH652134A5 (de) 1985-10-31
CA1189853A (en) 1985-07-02
IE822514L (en) 1983-04-19
IE54170B1 (en) 1989-07-05
FI73128B (fi) 1987-05-29
IT8249294A0 (it) 1982-10-18
SE8205904L (sv) 1983-04-20
US4866051A (en) 1989-09-12
HK100989A (en) 1989-12-29
SE454356B (sv) 1988-04-25

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