BE746548A - Nouvel oestratriol et procede de preparation - Google Patents
Nouvel oestratriol et procede de preparationInfo
- Publication number
- BE746548A BE746548A BE746548DA BE746548A BE 746548 A BE746548 A BE 746548A BE 746548D A BE746548D A BE 746548DA BE 746548 A BE746548 A BE 746548A
- Authority
- BE
- Belgium
- Prior art keywords
- oestratriol
- new
- preparation process
- preparation
- new oestratriol
- Prior art date
Links
- PROQIPRRNZUXQM-ZXXIGWHRSA-N estriol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H]([C@H](O)C4)O)[C@@H]4[C@@H]3CCC2=C1 PROQIPRRNZUXQM-ZXXIGWHRSA-N 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B9/00—Generation of oscillations using transit-time effects
- H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N80/00—Bulk negative-resistance effect devices
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80279669A | 1969-02-27 | 1969-02-27 | |
CH296469 | 1969-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE746548A true BE746548A (fr) | 1970-08-26 |
Family
ID=25691845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE746548D BE746548A (fr) | 1969-02-27 | 1970-02-26 | Nouvel oestratriol et procede de preparation |
Country Status (7)
Country | Link |
---|---|
US (1) | US3600705A (fr) |
AT (1) | AT292212B (fr) |
BE (1) | BE746548A (fr) |
DE (2) | DE2007417A1 (fr) |
FR (2) | FR2032447A1 (fr) |
GB (2) | GB1302763A (fr) |
NL (2) | NL7002750A (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS543352B1 (fr) * | 1968-08-27 | 1979-02-21 | ||
US3740666A (en) * | 1970-12-16 | 1973-06-19 | H Thim | Circuit for suppressing the formation of high field domains in an overcritically doped gunn-effect diode |
FR2293067A1 (fr) * | 1974-11-29 | 1976-06-25 | Thomson Csf | Cathode pour diode de gunn et diode de gunn comportant une telle cathode |
US4134122A (en) * | 1974-11-29 | 1979-01-09 | Thomson-Csf | Hyperfrequency device with gunn effect |
FR2293069A1 (fr) * | 1974-11-29 | 1976-06-25 | Thomson Csf | Dispositif hyperfrequence a effet gunn |
GB1529853A (en) * | 1975-05-13 | 1978-10-25 | Secr Defence | Transferred electron devices |
FR2360996A1 (fr) * | 1976-06-15 | 1978-03-03 | Thomson Csf | Diode semiconductrice utilisant le temps de transit des porteurs de charge, possedant une electrode a matrice de micropointes |
JPS5676573A (en) * | 1979-11-28 | 1981-06-24 | Nippon Telegr & Teleph Corp <Ntt> | Field effect semiconductor device |
GB2222304A (en) * | 1987-07-01 | 1990-02-28 | Plessey Co Plc | Gallium arsenide device |
DE19906159A1 (de) * | 1999-02-09 | 2000-08-10 | Schering Ag | 16-Hydroxyestratriene als selektiv wirksame Estrogene |
FR2803454B1 (fr) * | 1999-12-30 | 2003-05-16 | Thomson Tubes Electroniques | Generateur d'impulsions hyperfrequences integrant un compresseur d'impulsions |
CN102969805B (zh) * | 2012-12-07 | 2015-02-18 | 四川大学 | 微波能量转换装置 |
CN203797741U (zh) * | 2014-04-24 | 2014-08-27 | 广东美的厨房电器制造有限公司 | 微波炉 |
DE102018121672A1 (de) * | 2018-09-05 | 2020-03-05 | Technische Universität Darmstadt | Gunndiode und Verfahren zum Erzeugen einer Terahertzstrahlung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1516754B1 (de) * | 1965-05-27 | 1972-06-08 | Fujitsu Ltd | Halbleitervorrichtung |
US3509478A (en) * | 1966-12-29 | 1970-04-28 | Bell Telephone Labor Inc | Two-valley semiconductor amplifier |
-
1969
- 1969-02-27 US US802796*A patent/US3600705A/en not_active Expired - Lifetime
-
1970
- 1970-01-29 FR FR7003092A patent/FR2032447A1/fr not_active Withdrawn
- 1970-02-09 GB GB616370A patent/GB1302763A/en not_active Expired
- 1970-02-13 GB GB7064/70A patent/GB1242194A/en not_active Expired
- 1970-02-18 DE DE19702007417 patent/DE2007417A1/de active Pending
- 1970-02-25 DE DE19702008679 patent/DE2008679A1/de active Pending
- 1970-02-26 AT AT178870A patent/AT292212B/de not_active IP Right Cessation
- 1970-02-26 BE BE746548D patent/BE746548A/fr unknown
- 1970-02-26 NL NL7002750A patent/NL7002750A/xx unknown
- 1970-02-27 NL NL7002811A patent/NL7002811A/xx unknown
- 1970-02-27 FR FR7007305A patent/FR2032477A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NL7002750A (fr) | 1970-08-31 |
FR2032477A1 (fr) | 1970-11-27 |
AT292212B (de) | 1971-08-25 |
NL7002811A (fr) | 1970-08-31 |
US3600705A (en) | 1971-08-17 |
GB1302763A (fr) | 1973-01-10 |
DE2007417A1 (de) | 1970-09-03 |
GB1242194A (en) | 1971-08-11 |
FR2032447A1 (fr) | 1970-11-27 |
DE2008679A1 (de) | 1970-09-17 |
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