ZA726559B - Process for the preparation of steroids of the prednisolone series - Google Patents

Process for the preparation of steroids of the prednisolone series

Info

Publication number
ZA726559B
ZA726559B ZA726559A ZA726559A ZA726559B ZA 726559 B ZA726559 B ZA 726559B ZA 726559 A ZA726559 A ZA 726559A ZA 726559 A ZA726559 A ZA 726559A ZA 726559 B ZA726559 B ZA 726559B
Authority
ZA
South Africa
Prior art keywords
prednisolone
steroids
series
preparation
prednisolone series
Prior art date
Application number
ZA726559A
Other languages
English (en)
Inventor
F Panichi
Original Assignee
Sdc Steroidi Dev Co Establishm
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 Sdc Steroidi Dev Co Establishm filed Critical Sdc Steroidi Dev Co Establishm
Publication of ZA726559B publication Critical patent/ZA726559B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/0026—Oxygen-containing hetero ring cyclic ketals
    • C07J71/0031—Oxygen-containing hetero ring cyclic ketals at positions 16, 17

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
ZA726559A 1972-07-07 1972-09-26 Process for the preparation of steroids of the prednisolone series ZA726559B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1022672A CH578590A5 (it) 1972-07-07 1972-07-07

Publications (1)

Publication Number Publication Date
ZA726559B true ZA726559B (en) 1973-07-25

Family

ID=4360817

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA726559A ZA726559B (en) 1972-07-07 1972-09-26 Process for the preparation of steroids of the prednisolone series

Country Status (14)

Country Link
JP (1) JPS5327275B2 (it)
AT (1) AT337370B (it)
AU (1) AU475485B2 (it)
BE (1) BE789387A (it)
CA (1) CA998665A (it)
CH (1) CH578590A5 (it)
DE (1) DE2243480A1 (it)
DK (1) DK129039B (it)
FR (1) FR2192557A5 (it)
GB (1) GB1375770A (it)
NL (1) NL155267B (it)
PH (1) PH12606A (it)
SE (1) SE385589B (it)
ZA (1) ZA726559B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147859U (it) * 1981-03-13 1982-09-17
JPS592744U (ja) * 1982-06-25 1984-01-09 日本ビクター株式会社 テ−プ巻取機構
JPS5918720U (ja) * 1982-07-27 1984-02-04 株式会社都島鉄工所 コンベアにおける被搬送物の反転倒伏装置
JPS6296013U (it) * 1985-12-06 1987-06-19
DE102005009194B4 (de) * 2005-03-01 2006-12-14 Hpp-Hommel Pharmaceuticals Production Gmbh Verfahren zur Herstellung von polymorph stabilem Triamcinolonacetonid
CN101348516B (zh) * 2008-09-08 2010-08-18 天津太平洋化学制药有限公司 曲安奈德原料药精制的工艺
CN112358521B (zh) * 2019-10-15 2022-02-01 河南利华制药有限公司 一种利用切向流管式反应器合成倍他米松的生产工艺

Also Published As

Publication number Publication date
SE385589B (sv) 1976-07-12
DK129039B (da) 1974-08-12
AT337370B (de) 1977-06-27
CH578590A5 (it) 1976-08-13
JPS5327275B2 (it) 1978-08-07
BE789387A (fr) 1973-01-15
ATA187873A (de) 1975-11-15
JPS4935382A (it) 1974-04-01
FR2192557A5 (it) 1974-02-08
PH12606A (en) 1979-06-27
CA998665A (en) 1976-10-19
AU475485B2 (en) 1976-08-26
NL155267B (nl) 1977-12-15
NL7211172A (it) 1974-01-09
AU4635972A (en) 1974-03-14
DE2243480A1 (de) 1974-01-24
GB1375770A (it) 1974-11-27

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