IL32984A - Preparation of 19-norsteroids - Google Patents
Preparation of 19-norsteroidsInfo
- Publication number
- IL32984A IL32984A IL32984A IL3298469A IL32984A IL 32984 A IL32984 A IL 32984A IL 32984 A IL32984 A IL 32984A IL 3298469 A IL3298469 A IL 3298469A IL 32984 A IL32984 A IL 32984A
- Authority
- IL
- Israel
- Prior art keywords
- norsteroids
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J61/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by contraction of only one ring by one or two atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681805236 DE1805236C3 (de) | 1968-10-25 | Verfahren zur Herstellung von 19-Nor-steroiden |
Publications (2)
Publication Number | Publication Date |
---|---|
IL32984A0 IL32984A0 (en) | 1969-11-30 |
IL32984A true IL32984A (en) | 1974-03-14 |
Family
ID=5711554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL32984A IL32984A (en) | 1968-10-25 | 1969-09-11 | Preparation of 19-norsteroids |
Country Status (15)
Country | Link |
---|---|
US (1) | US3655649A (ja) |
JP (1) | JPS514992B1 (ja) |
AT (1) | AT314097B (ja) |
BE (1) | BE740684A (ja) |
BR (1) | BR6913178D0 (ja) |
CH (1) | CH547268A (ja) |
CS (1) | CS170518B2 (ja) |
DK (1) | DK127416B (ja) |
ES (1) | ES372886A1 (ja) |
FR (1) | FR2021533B1 (ja) |
GB (1) | GB1231296A (ja) |
IL (1) | IL32984A (ja) |
NL (1) | NL6913697A (ja) |
PL (1) | PL80286B1 (ja) |
SE (1) | SE352351B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE757286A (fr) * | 1969-10-10 | 1971-04-09 | Ciba Geigy | Nouvelle 6alpha-methyl-19-nor progesterone et procede pour sa preparation |
JPS5614675B2 (ja) * | 1973-06-16 | 1981-04-06 | ||
EP0465600B1 (en) * | 1989-04-04 | 1995-06-07 | Biopure Corporation | Enzymatic production of 7-amino cephalosporanic acid |
HU216828B (hu) * | 1995-12-22 | 1999-09-28 | Richter Gedeon Vegyészeti Gyár Rt. | Szteránvázas vegyületek, eljárás ezek előállítására, az ezeket tartalmazó gyógyászati készítmények és intermedierjeik |
GB0304927D0 (en) * | 2003-03-04 | 2003-04-09 | Resolution Chemicals Ltd | Process for the production of tibolone |
CN107955052B (zh) * | 2011-12-23 | 2024-07-05 | 晶体制药独资有限公司 | 炔基化16-取代-17-酮基类固醇的方法 |
-
1969
- 1969-07-17 CH CH1090369A patent/CH547268A/xx not_active IP Right Cessation
- 1969-08-01 AT AT744869A patent/AT314097B/de not_active IP Right Cessation
- 1969-08-28 GB GB1231296D patent/GB1231296A/en not_active Expired
- 1969-09-01 CS CS5974A patent/CS170518B2/cs unknown
- 1969-09-09 NL NL6913697A patent/NL6913697A/xx unknown
- 1969-09-11 IL IL32984A patent/IL32984A/xx unknown
- 1969-09-11 DK DK486269AA patent/DK127416B/da unknown
- 1969-09-26 SE SE13263/69A patent/SE352351B/xx unknown
- 1969-10-09 BR BR213178/69A patent/BR6913178D0/pt unknown
- 1969-10-10 PL PL1969136261A patent/PL80286B1/pl unknown
- 1969-10-17 FR FR696935615A patent/FR2021533B1/fr not_active Expired
- 1969-10-22 US US868570A patent/US3655649A/en not_active Expired - Lifetime
- 1969-10-23 BE BE740684D patent/BE740684A/xx unknown
- 1969-10-24 JP JP44084745A patent/JPS514992B1/ja active Pending
- 1969-10-25 ES ES372886A patent/ES372886A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT314097B (de) | 1974-03-25 |
PL80286B1 (ja) | 1975-08-30 |
NL6913697A (ja) | 1970-04-28 |
DK127416B (da) | 1973-11-05 |
BR6913178D0 (pt) | 1973-02-13 |
DE1805236B2 (de) | 1977-02-24 |
US3655649A (en) | 1972-04-11 |
FR2021533B1 (ja) | 1973-03-16 |
BE740684A (ja) | 1970-04-23 |
ES372886A1 (es) | 1972-02-01 |
SE352351B (ja) | 1972-12-27 |
JPS514992B1 (ja) | 1976-02-16 |
DE1805236A1 (de) | 1970-06-25 |
GB1231296A (ja) | 1971-05-12 |
CS170518B2 (ja) | 1976-08-27 |
IL32984A0 (en) | 1969-11-30 |
CH547268A (de) | 1974-03-29 |
FR2021533A1 (ja) | 1970-07-24 |
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