DE3379947D1 - Nitromethylating reagent, its utilization in the preparation of nitromethylated compounds and some of their derivatives and the compounds obtained - Google Patents
Nitromethylating reagent, its utilization in the preparation of nitromethylated compounds and some of their derivatives and the compounds obtainedInfo
- Publication number
- DE3379947D1 DE3379947D1 DE8383400315T DE3379947T DE3379947D1 DE 3379947 D1 DE3379947 D1 DE 3379947D1 DE 8383400315 T DE8383400315 T DE 8383400315T DE 3379947 T DE3379947 T DE 3379947T DE 3379947 D1 DE3379947 D1 DE 3379947D1
- Authority
- DE
- Germany
- Prior art keywords
- compounds
- carbon atoms
- nitromethylating
- alkyl
- nitromethylated
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J13/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
- C07J13/005—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17 with double bond in position 16 (17)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
- C07J41/0038—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 with an androstane skeleton, including 18- or 19-substituted derivatives, 18-nor derivatives and also derivatives where position 17-beta is substituted by a carbon atom not directly bonded to a further carbon atom and not being part of an amide group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
- C07J5/0007—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond not substituted in position 17 alfa
- C07J5/0015—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond not substituted in position 17 alfa not substituted in position 16
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
- C07C2602/04—One of the condensed rings being a six-membered aromatic ring
- C07C2602/10—One of the condensed rings being a six-membered aromatic ring the other ring being six-membered, e.g. tetraline
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8202681A FR2521567A1 (fr) | 1982-02-18 | 1982-02-18 | Nouveaux derives steroides 17(20)nitro, leur procede de preparation et leur application a la preparation de corticosteroides |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3379947D1 true DE3379947D1 (en) | 1989-07-06 |
Family
ID=9271110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383400315T Expired DE3379947D1 (en) | 1982-02-18 | 1983-02-15 | Nitromethylating reagent, its utilization in the preparation of nitromethylated compounds and some of their derivatives and the compounds obtained |
Country Status (7)
Country | Link |
---|---|
US (1) | US4490296A (de) |
EP (2) | EP0087359B1 (de) |
JP (2) | JPS58152822A (de) |
AT (1) | ATE46346T1 (de) |
DE (1) | DE3379947D1 (de) |
FR (1) | FR2521567A1 (de) |
HU (1) | HU191199B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2812397B2 (ja) * | 1988-04-08 | 1998-10-22 | ヘキスト マリオン ルーセル | 9α−ヒドロキシ−17−メチレンステロイド,その製造方法及びコルチコステロイドの製造方法 |
US5300523A (en) * | 1988-07-28 | 1994-04-05 | Bayer Aktiengesellschaft | Substituted aminomethyltetralins and their heterocyclic analogues |
IT1282289B1 (it) * | 1995-06-23 | 1998-03-16 | Sigma Tau Ind Farmaceuti | 17-idrossiimminoalchil e 17-idrossiimminometilalchenil ciclopentaperidrofenantreni attivi sul sistema cardiovascolare, |
CN100345862C (zh) * | 2004-03-12 | 2007-10-31 | 浙江医药股份有限公司新昌制药厂 | 甾类化合物的制备方法 |
CN104262442B (zh) * | 2014-10-10 | 2016-01-20 | 湖南科瑞生物制药股份有限公司 | ***的制备方法 |
CN109796344B (zh) * | 2018-12-20 | 2022-01-14 | 浙江工业大学 | 一种(e)-1,3-二苯基-4-硝基-1-丁烯的制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2383603A (en) * | 1945-08-28 | Condensation of nitroalkanes with | ||
US3980681A (en) * | 1969-11-21 | 1976-09-14 | Peter Job Sykes | Process for the preparation of 11-β-nitro-oxysteroids |
HU162303B (de) * | 1970-09-30 | 1973-01-29 | ||
JPS5113140B2 (de) * | 1972-01-13 | 1976-04-26 | ||
JPS526612B2 (de) * | 1972-05-20 | 1977-02-23 | ||
FR2462445A1 (fr) * | 1979-07-31 | 1981-02-13 | Roussel Uclaf | Nouveaux derives 17-/(hydroxymethyl) (formamido) methylene/steroides, leur procede de preparation et leur application a l'introduction de la chaine laterale hydroxyacetyle |
FR2486947A1 (fr) * | 1980-07-15 | 1982-01-22 | Roussel Uclaf | Nouveaux derives steroides 20-isonitriles 17(20) insatures, leur procede de preparation et leur application a la preparation des steroides 17a-hydroxy 20-ceto |
-
1982
- 1982-02-18 FR FR8202681A patent/FR2521567A1/fr active Granted
-
1983
- 1983-01-31 US US06/462,684 patent/US4490296A/en not_active Expired - Fee Related
- 1983-02-15 EP EP83400315A patent/EP0087359B1/de not_active Expired
- 1983-02-15 DE DE8383400315T patent/DE3379947D1/de not_active Expired
- 1983-02-15 AT AT86200123T patent/ATE46346T1/de not_active IP Right Cessation
- 1983-02-15 EP EP86200123A patent/EP0192288B1/de not_active Expired
- 1983-02-15 JP JP58022231A patent/JPS58152822A/ja active Granted
- 1983-02-17 HU HU83561A patent/HU191199B/hu not_active IP Right Cessation
-
1991
- 1991-12-17 JP JP3352924A patent/JPH0559095A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH0559095A (ja) | 1993-03-09 |
FR2521567B1 (de) | 1984-05-04 |
ATE46346T1 (de) | 1989-09-15 |
EP0192288A1 (de) | 1986-08-27 |
JPS58152822A (ja) | 1983-09-10 |
EP0087359B1 (de) | 1989-05-31 |
EP0087359A2 (de) | 1983-08-31 |
EP0192288B1 (de) | 1989-09-13 |
EP0087359A3 (en) | 1984-08-22 |
FR2521567A1 (fr) | 1983-08-19 |
JPH0480889B2 (de) | 1992-12-21 |
US4490296A (en) | 1984-12-25 |
HU191199B (en) | 1987-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO152368C (no) | Fremgangsmaate for aerob kompostering av organiske avfallssotoffer | |
FR2461226B1 (de) | ||
DE2965904D1 (en) | 3,20-dioxo-4,9-diene-21-hydroxy-steroid compounds, process for their preparation, their use in medicines and pharmaceutical compositions containing them | |
KR900016190A (ko) | 2-페닐피리딘 | |
DE2960505D1 (en) | Epoxidation reagent and its use for the epoxidation of acyclic, cyclic or polycyclic organic compounds containing at least one ethylenic unsaturation | |
DE3379947D1 (en) | Nitromethylating reagent, its utilization in the preparation of nitromethylated compounds and some of their derivatives and the compounds obtained | |
ATE5356T1 (de) | Impraegniermittel und seine verwendung. | |
ES1016349Y (es) | Mamparo tubular. | |
DE3572964D1 (en) | Multiply-tritiated steroidal-21,17-spirolactones and their use as tracer compounds | |
SE8103812L (sv) | Nya 17(20)-omettade 20-isonitril-steroidderivat, sett for framstellning och anvendning derav vid framstellning av 17alfa-hydroxi-20-keto-steroider | |
NO824253L (no) | 2-amino-1-(1,3-dioxolan-4-yl)-ethanolforbindelser, fremstilling av disse og anvendelse av disse som utgangsmaterialer | |
DE3471660D1 (en) | Estradiene derivatives labelled with tritium, their preparation and intermediates for their preparation, and their utilization in the study and in the determination of steroids in biological fluids | |
FR2498607B1 (de) | ||
JPS53110642A (en) | Stabilized synthetic resin composition | |
JPS53141386A (en) | Radically-curable composition | |
PH18551A (en) | Fluorophenoxybenzyl esters and the composition containing same | |
JPS55160853A (en) | Reagent for latex cohesive reaction | |
ES2034252T3 (es) | Procedimiento para la preparacion de compuestos macrolidos. | |
JPS5281471A (en) | Lubricating oil composition | |
JPS51124126A (en) | Pigment composition for paint use | |
ES8601958A1 (es) | Procedimiento para la obtencion de4-metil-4-fenil-1,3-dioxolanos, de efecto perfumante | |
JPS5735596A (en) | Ester derivative of deoxyfluorouridine | |
JPS5687524A (en) | Stabilizer composition for 1,1,1-trichloroethane | |
JPS52109599A (en) | Compositions for composite materials containing carbon fibers | |
JPS52102263A (en) | Preparation of anthrone |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |