SE402111B - ANALOGICAL PROCEDURE FOR PREPARATION OF PREGNANIC ACID DERIVATIVES - Google Patents

ANALOGICAL PROCEDURE FOR PREPARATION OF PREGNANIC ACID DERIVATIVES

Info

Publication number
SE402111B
SE402111B SE7317245A SE7317245A SE402111B SE 402111 B SE402111 B SE 402111B SE 7317245 A SE7317245 A SE 7317245A SE 7317245 A SE7317245 A SE 7317245A SE 402111 B SE402111 B SE 402111B
Authority
SE
Sweden
Prior art keywords
pregnanic
preparation
acid derivatives
analogical procedure
analogical
Prior art date
Application number
SE7317245A
Other languages
Swedish (sv)
Inventor
H Laurent
R Wiechert
H Hofmeister
K Annen
K Mengel
H Wendt
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 SE402111B publication Critical patent/SE402111B/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
    • 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
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SE7317245A 1972-12-22 1973-12-20 ANALOGICAL PROCEDURE FOR PREPARATION OF PREGNANIC ACID DERIVATIVES SE402111B (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 (1)

Publication Number Publication Date
SE402111B true SE402111B (en) 1978-06-19

Family

ID=25764292

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7317245A SE402111B (en) 1972-12-22 1973-12-20 ANALOGICAL PROCEDURE FOR PREPARATION OF PREGNANIC 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0232690A1 (en) * 1985-12-19 1987-08-19 Aktiebolaget Draco Novel 16,17-acetalsubstituted pregnane-21-oic acid derivatives, process for the preparation thereof and pharmaceutical preparation containing them
US5215979A (en) * 1985-12-19 1993-06-01 Aktiebolaget Draco 16,17-acetalsubstituted pregnane 21-oic acid derivatives

Families Citing this family (5)

* 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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0232690A1 (en) * 1985-12-19 1987-08-19 Aktiebolaget Draco Novel 16,17-acetalsubstituted pregnane-21-oic acid derivatives, process for the preparation thereof and pharmaceutical preparation containing them
US5215979A (en) * 1985-12-19 1993-06-01 Aktiebolaget Draco 16,17-acetalsubstituted pregnane 21-oic acid derivatives

Also Published As

Publication number Publication date
CH618185A5 (en) 1980-07-15
FR2211259B1 (en) 1976-09-03
IL43881A0 (en) 1974-06-30
FI52735C (en) 1977-11-10
DD108290A5 (en) 1974-09-12
ES421713A1 (en) 1976-04-16
IE38659L (en) 1974-06-22
FI52735B (en) 1977-08-01
DK135380C (en) 1977-10-03
DK135380B (en) 1977-04-18
GB1457264A (en) 1976-12-01
AT340072B (en) 1977-11-25
CA1007221A (en) 1977-03-22
IE38659B1 (en) 1978-05-10
ATA1073973A (en) 1977-03-15
IL43881A (en) 1976-12-31
JPS4994660A (en) 1974-09-09
FR2211259A1 (en) 1974-07-19
YU332373A (en) 1981-02-28
JPS5912680B2 (en) 1984-03-24
CH618447A5 (en) 1980-07-31
YU35897B (en) 1981-08-31
AR207751A1 (en) 1976-10-29

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