FI52735C - Process for the preparation of new pregnadiene-21-acid derivatives. - Google Patents

Process for the preparation of new pregnadiene-21-acid derivatives.

Info

Publication number
FI52735C
FI52735C FI733928A FI392873A FI52735C FI 52735 C FI52735 C FI 52735C FI 733928 A FI733928 A FI 733928A FI 392873 A FI392873 A FI 392873A FI 52735 C FI52735 C FI 52735C
Authority
FI
Finland
Prior art keywords
pregnadiene
preparation
new
acid derivatives
derivatives
Prior art date
Application number
FI733928A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI52735B (en
Inventor
Henry Laurent
Rudolf Wiechert
Helmut Hofmeister
Klaus Mengel
Hans Wendt
Klaus Annen
Original Assignee
Schering Ag
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 DE19722264003 external-priority patent/DE2264003C2/en
Priority claimed from DE2360444A external-priority patent/DE2360444A1/en
Application filed by Schering Ag filed Critical Schering Ag
Publication of FI52735B publication Critical patent/FI52735B/fi
Application granted granted Critical
Publication of FI52735C publication Critical patent/FI52735C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • 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
    • C07J71/001—Oxiranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FI733928A 1972-12-22 1973-12-20 Process for the preparation of new pregnadiene-21-acid derivatives. FI52735C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722264003 DE2264003C2 (en) 1972-12-22 1972-12-22 New pregnanic acid derivatives, processes for their production and pharmaceutical preparations containing them
DE2360444A DE2360444A1 (en) 1973-11-30 1973-11-30 Anti-inflammatory pregnan-21-carboxylic acids - are substd 16-alpa-17-alpa-isopropylidene-dioxy 3,20-dioxo-pregn-4-ene and 1,4-diene-21-acid derivs

Publications (2)

Publication Number Publication Date
FI52735B FI52735B (en) 1977-08-01
FI52735C true FI52735C (en) 1977-11-10

Family

ID=25764292

Family Applications (1)

Application Number Title Priority Date Filing Date
FI733928A FI52735C (en) 1972-12-22 1973-12-20 Process for the preparation of new pregnadiene-21-acid derivatives.

Country Status (15)

Country Link
JP (1) JPS5912680B2 (en)
AR (1) AR207751A1 (en)
AT (1) AT340072B (en)
CA (1) CA1007221A (en)
CH (2) CH618185A5 (en)
DD (1) DD108290A5 (en)
DK (1) DK135380C (en)
ES (1) ES421713A1 (en)
FI (1) FI52735C (en)
FR (1) FR2211259B1 (en)
GB (1) GB1457264A (en)
IE (1) IE38659B1 (en)
IL (1) IL43881A (en)
SE (1) SE402111B (en)
YU (1) YU35897B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2451971A1 (en) * 1974-10-31 1976-05-13 Schering Ag NEW PREGNAN 21 ACID DERIVATIVES
US4257969A (en) * 1980-01-23 1981-03-24 E. R. Squibb & Sons, Inc. 16,17-Dihydroxypregnene-21-carboxylic acids and derivatives
SE8506015D0 (en) * 1985-12-19 1985-12-19 Draco Ab NOVEL 16,17-ACETALSUBSTITUTED PREGNANE 21-OIC ACID DERIVATIVES
US5215979A (en) * 1985-12-19 1993-06-01 Aktiebolaget Draco 16,17-acetalsubstituted pregnane 21-oic acid derivatives
US4897260A (en) * 1987-05-22 1990-01-30 The Rockefeller University Compositions that affect suppression of cutaneous delayed hypersensitivity and products including same
AP157A (en) * 1990-04-25 1991-11-15 Richter Gedeon Vegyeszet Novel steroid derivatives.
CN101863952B (en) * 2010-04-30 2013-04-17 湖北葛店人福药业有限责任公司 Preparation method of budesonide

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD95565B1 (en) * 1971-10-04 1986-10-29 Schering Ag PROCESS FOR PREPARING NEW PREGNANEANEUREDERIVATE

Also Published As

Publication number Publication date
FR2211259A1 (en) 1974-07-19
AR207751A1 (en) 1976-10-29
IE38659B1 (en) 1978-05-10
FR2211259B1 (en) 1976-09-03
YU332373A (en) 1981-02-28
CH618447A5 (en) 1980-07-31
YU35897B (en) 1981-08-31
JPS5912680B2 (en) 1984-03-24
FI52735B (en) 1977-08-01
ES421713A1 (en) 1976-04-16
DD108290A5 (en) 1974-09-12
SE402111B (en) 1978-06-19
DK135380C (en) 1977-10-03
IL43881A (en) 1976-12-31
IE38659L (en) 1974-06-22
CA1007221A (en) 1977-03-22
CH618185A5 (en) 1980-07-15
ATA1073973A (en) 1977-03-15
JPS4994660A (en) 1974-09-09
AT340072B (en) 1977-11-25
DK135380B (en) 1977-04-18
IL43881A0 (en) 1974-06-30
GB1457264A (en) 1976-12-01

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