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IT1130924B - Procedimento per la preparazione di spironolattone micronizzato - Google Patents

Procedimento per la preparazione di spironolattone micronizzato

Info

Publication number
IT1130924B
IT1130924B IT20391/80A IT2039180A IT1130924B IT 1130924 B IT1130924 B IT 1130924B IT 20391/80 A IT20391/80 A IT 20391/80A IT 2039180 A IT2039180 A IT 2039180A IT 1130924 B IT1130924 B IT 1130924B
Authority
IT
Italy
Prior art keywords
procedure
preparation
spironolactone
micronized
micronized spironolactone
Prior art date
Application number
IT20391/80A
Other languages
English (en)
Other versions
IT8020391A0 (it
Inventor
Giuseppe Bernini
Original Assignee
Secifarma Spa
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 Secifarma Spa filed Critical Secifarma Spa
Priority to IT20391/80A priority Critical patent/IT1130924B/it
Publication of IT8020391A0 publication Critical patent/IT8020391A0/it
Priority to US06/235,816 priority patent/US4332721A/en
Priority to DE19813107763 priority patent/DE3107763A1/de
Priority to JP3061981A priority patent/JPS56142278A/ja
Application granted granted Critical
Publication of IT1130924B publication Critical patent/IT1130924B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
    • C07J31/003—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring the S atom directly linked to a ring carbon atom of the cyclopenta(a)hydrophenanthrene skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Furan Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT20391/80A 1980-03-06 1980-03-06 Procedimento per la preparazione di spironolattone micronizzato IT1130924B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT20391/80A IT1130924B (it) 1980-03-06 1980-03-06 Procedimento per la preparazione di spironolattone micronizzato
US06/235,816 US4332721A (en) 1980-03-06 1981-02-19 Process for preparing micronized spironolactone
DE19813107763 DE3107763A1 (de) 1980-03-06 1981-02-28 Verfahren zur herstllung von feinst zerkleinertem spironolacton
JP3061981A JPS56142278A (en) 1980-03-06 1981-03-05 Manufacture of pulverized spironolactone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20391/80A IT1130924B (it) 1980-03-06 1980-03-06 Procedimento per la preparazione di spironolattone micronizzato

Publications (2)

Publication Number Publication Date
IT8020391A0 IT8020391A0 (it) 1980-03-06
IT1130924B true IT1130924B (it) 1986-06-18

Family

ID=11166283

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20391/80A IT1130924B (it) 1980-03-06 1980-03-06 Procedimento per la preparazione di spironolattone micronizzato

Country Status (4)

Country Link
US (1) US4332721A (it)
JP (1) JPS56142278A (it)
DE (1) DE3107763A1 (it)
IT (1) IT1130924B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5618845A (en) * 1994-10-06 1997-04-08 Cephalon, Inc. Acetamide derivative having defined particle size
UA74141C2 (uk) * 1998-12-09 2005-11-15 Дж.Д. Сірл Енд Ко. Фармацевтична композиція на основі тонкоподрібненого еплеренону (варіанти), спосіб її одержання та спосіб лікування розладів, опосередкованих альдостероном (варіанти)
US7029700B2 (en) * 2000-01-14 2006-04-18 Brown University Research Foundation Micronized freeze-dried particles
AU2001231000A1 (en) * 2000-01-19 2001-07-31 Pharmaceutical Discovery Corporation Dry powder formulations of antihistamine for nasal administration
EP1541146B1 (en) 2000-04-24 2006-12-20 Teva Pharmaceutical Industries Ltd. Zolpidem hemitartrate solvate
JP2003531173A (ja) * 2000-04-24 2003-10-21 テバ ファーマシューティカル インダストリーズ リミティド ゾルピデムヘミタートレイト
US20040048931A1 (en) * 2002-07-12 2004-03-11 Craig Heacock Modafinil pharmaceutical compositions
US20040253308A1 (en) * 2003-04-29 2004-12-16 Barr Laboratories, Inc. Surface-treated modafinil particles
CA2540771A1 (en) * 2003-09-30 2005-04-14 Spherics, Inc. Nanoparticulate therapeutic biologically active agents
US20080181966A1 (en) * 2006-10-18 2008-07-31 Cephalon, Inc. Modafinil pharmaceutical compositions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2216273B1 (it) * 1973-02-06 1977-07-22 Roussel Uclaf

Also Published As

Publication number Publication date
JPS56142278A (en) 1981-11-06
US4332721A (en) 1982-06-01
IT8020391A0 (it) 1980-03-06
DE3107763A1 (de) 1982-03-04

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