OA00998A - Procédé de fabrication de dérivés du bibenzo (a,e) cycloheptatriène. - Google Patents
Procédé de fabrication de dérivés du bibenzo (a,e) cycloheptatriène.Info
- Publication number
- OA00998A OA00998A OA51101A OA51101A OA00998A OA 00998 A OA00998 A OA 00998A OA 51101 A OA51101 A OA 51101A OA 51101 A OA51101 A OA 51101A OA 00998 A OA00998 A OA 00998A
- Authority
- OA
- OAPI
- Prior art keywords
- bibenzo
- manufacture
- cycloheptatriene
- derivatives
- cycloheptatriene derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/10—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms
- C07D211/12—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms with only hydrogen atoms attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/18—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D211/20—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms
- C07D211/22—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D211/70—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/70—Sulfur atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76380958A | 1958-09-29 | 1958-09-29 | |
US826493A US3014911A (en) | 1958-09-29 | 1959-07-13 | Derivatives of dibenzo[a, e]cycloheptatriene |
Publications (1)
Publication Number | Publication Date |
---|---|
OA00998A true OA00998A (fr) | 1968-08-07 |
Family
ID=27117345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA51101A OA00998A (fr) | 1958-09-29 | 1964-12-29 | Procédé de fabrication de dérivés du bibenzo (a,e) cycloheptatriène. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3014911A (zh) |
BE (1) | BE582220A (zh) |
CH (1) | CH387037A (zh) |
DE (1) | DE1420072C3 (zh) |
FR (1) | FR490M (zh) |
GB (2) | GB931556A (zh) |
MY (1) | MY6400051A (zh) |
OA (1) | OA00998A (zh) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL237664A (zh) * | 1959-04-01 | |||
GB999879A (en) * | 1960-11-09 | 1965-07-28 | Sandoz Ag | Improvements in or relating to dibenzocycloheptane derivatives |
NL122808C (zh) * | 1961-09-29 | |||
BE626236A (zh) * | 1961-12-18 | |||
US3133935A (en) * | 1962-01-08 | 1964-05-19 | American Home Prod | Dibenzo [a, d] [1, 4] cyclooctadienes |
US3231468A (en) * | 1962-07-02 | 1966-01-25 | Merck & Co Inc | Dexamethasone-cyproheptadine oral antiflammatory compositions |
NL130095C (zh) * | 1962-08-31 | |||
US3152135A (en) * | 1962-11-02 | 1964-10-06 | Warner Lambert Pharmaceutical | Heterocyclic substituted indazole compounds and process therefor |
US3419565A (en) * | 1963-04-24 | 1968-12-31 | Schering Corp | Aza-dibenzocycloheptenes |
NL132137C (zh) * | 1963-04-24 | |||
US3324138A (en) * | 1963-12-03 | 1967-06-06 | Koninklijke Pharma Fab Nv | Quinuclidin-3-yl-ester of 10, 11-dihydro-5h-dibenzo[a, d]cyclohepten-5-yl-acetic acid |
US3491103A (en) * | 1963-12-19 | 1970-01-20 | Sandoz Ag | Certain 4h-benzo(4,5)cyclohepta-(1,2-b) thiophenes |
US3420848A (en) * | 1964-05-18 | 1969-01-07 | Sandoz Ag | Dibenzocycloheptane derivatives |
GB1091910A (en) * | 1964-08-18 | 1967-11-22 | Koninklijke Pharma Fab Nv | New dibenzocycloheptenylamines |
GB1127683A (en) * | 1965-03-15 | 1968-09-18 | Merck & Co Inc | Anthelmintic compositions |
US3484520A (en) * | 1965-05-17 | 1969-12-16 | Merck & Co Inc | Compositions and methods for treating helminthiasis comprising combinations of organo-phosphates and certain dibenzocycloheptenes |
US3352869A (en) * | 1965-05-18 | 1967-11-14 | Merck & Co Inc | Substituted and unsubstituted 4-(5h-dibenzo[a, d] cyclohepten-5-ylidene)-1-(amino ornitroso) piperidines |
US3391143A (en) * | 1966-05-16 | 1968-07-02 | Smith Kline French Lab | 9-piperidyl and 9-piperidylidene derivatives of acridan |
US3919321A (en) * | 1966-11-08 | 1975-11-11 | Hoffmann La Roche | Halo-substituted-5H-dibenzo{8 a,d{9 cyclohepten-5-ones |
US3458522A (en) * | 1967-05-17 | 1969-07-29 | Sandoz Ag | 4-piperidine substituted benzocycloheptaoxazoles and benzocycloheptathiazoles |
US3475438A (en) * | 1967-08-24 | 1969-10-28 | Merck & Co Inc | Piperidine derivatives of dibenzobicyclo(5.1.0)octane |
GB1273823A (en) * | 1968-10-22 | 1972-05-10 | Soc Ind Fab Antibiotiques Sifa | New tropane derivatives their salts and process for preparation thereof |
US3968115A (en) * | 1970-02-05 | 1976-07-06 | Merck & Co., Inc. | 1-Alkyl-4-(10 and/or 11)-bromo-10,11-dihydro-5H-dibenzo[a,d]-cyclohepten-5-ylidene piperidine compounds |
US3960872A (en) * | 1970-02-05 | 1976-06-01 | Merck & Co., Inc. | 1 Alkyl-4-(10:oxo or hydroxy-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)-piperidine compounds |
US3981876A (en) * | 1970-02-05 | 1976-09-21 | Merck & Co., Inc. | 1-Alkyl-4-(10[1-piperidyl]-5H-dibenzo-[a,d]cyclohepten-5-ylidene)piperidine compounds |
US3988342A (en) * | 1972-08-14 | 1976-10-26 | Merck & Co., Inc. | Piperidylidene derivatives of cyano-5H-dibenzo[a,d]cycloheptene |
US3981877A (en) * | 1972-08-14 | 1976-09-21 | Merck & Co., Inc. | Piperidylidene derivatives of carboxy-5H-dibenzo[a,d]cycloheptene |
US4072756A (en) * | 1973-05-17 | 1978-02-07 | Sandoz Ltd. | Tricyclo piperidino ketones and soporific compositions thereof |
GB1435054A (en) * | 1974-02-04 | 1976-05-12 | Ici Ltd | Dihydroanthracene derivatives |
US4089864A (en) * | 1974-03-25 | 1978-05-16 | Merck & Co., Inc. | 4-(10,11-Dihydro-cis and trans-10,11-dihydroxy-5H-dibenzo[a,d]cyclohepten-5-ylidene)-piperidines |
US3974285A (en) * | 1974-04-10 | 1976-08-10 | Merck & Co., Inc. | 10,11-Furo-derivatives of cyproheptadine |
HU169186B (zh) * | 1974-06-13 | 1976-10-28 | ||
US3992547A (en) * | 1974-11-20 | 1976-11-16 | Merck & Co., Inc. | 4-(5H-dibenzo[a,d]cyclohepten-5-ylidene)-1-methylpiperidine-N-oxide isomer |
US4044143A (en) * | 1975-01-30 | 1977-08-23 | Merck & Co., Inc. | 10,11-Bis-(hydroxyalkyl) derivatives of cyproheptadine |
US4022902A (en) * | 1975-08-29 | 1977-05-10 | Merck & Co., Inc. | 10,11-Dihydro-3-carboxycyproheptadien-N-oxide |
US4160031A (en) * | 1975-03-28 | 1979-07-03 | Merck & Co., Inc. | Antihistaminic and appetite stimulating 10,11-dihydro-3-carboxycyproheptadine |
US4112112A (en) * | 1976-06-29 | 1978-09-05 | Merck & Co., Inc. | Pyrrolo[2,1-b] [3]benzazepines useful for producing a skeletal muscle relaxing or tranquilizing effect |
US4104398A (en) * | 1976-08-12 | 1978-08-01 | Merck & Co., Inc. | 3-Lower alkoxycyproheptadines as serotonin inhibitors |
US4148903A (en) * | 1977-07-28 | 1979-04-10 | Merck & Co., Inc. | Antipsychotic, antiserotonin and antihistaminic pyrrolo[2,1-b][3]benzazepines |
US4132796A (en) * | 1977-12-01 | 1979-01-02 | Merck & Co., Inc. | Antipsychotic 3-trifluoromethylsulfinyl analogs of cyproheptadine |
US4195091A (en) * | 1978-11-15 | 1980-03-25 | Merck & Co., Inc. | Appetite stimulating pyrrolo[2,1-b][3]benzazepines |
ATE3150T1 (de) * | 1979-01-02 | 1983-05-15 | Merck & Co. Inc. | Links- und rechtsdrehende enantiomere von 3halocyproheptadinen, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische zusammensetzung. |
US4212871A (en) * | 1979-03-02 | 1980-07-15 | Merck & Co., Inc. | Appetite stimulating and antihistaminic 3-hydroxymethylcyproheptadine and analogs |
US4220651A (en) * | 1979-05-21 | 1980-09-02 | Merck & Co., Inc. | Antipsychotic levorotatory enantiomers of 3-halocyproheptadines, analogs and derivatives |
EP0019797A1 (en) * | 1979-05-21 | 1980-12-10 | Merck & Co. Inc. | Levorotatory and dextrorotatory enantiomers of 3-methoxycyproheptadine and analogs thereof, process for their preparation and antipsychotic pharmaceutical compositions |
US4275070A (en) * | 1979-05-21 | 1981-06-23 | Merck & Co., Inc. | Antipsychotic pharmaceutical compositions of the levorotatory enantiomers of 3-methoxycyproheptadine and an analog thereof |
US4356184A (en) * | 1980-06-04 | 1982-10-26 | G. D. Searle & Co. | Anti-allergic or antihypertensive 1-piperidinylmethyl benzenamines |
US4412999A (en) * | 1982-04-14 | 1983-11-01 | Merck & Co., Inc. | Anti-emetic esters of cyproheptadine-3-carboxylic acid and structurally related compounds |
US4590202A (en) * | 1984-01-19 | 1986-05-20 | Merck & Co., Inc. | N-(2-imidazolidinylidene)-5H-dibenzo[a,d]cyclohepten-5-amine compounds and α2 -adrenergic antagonistic uses thereof |
US4626542A (en) * | 1984-04-05 | 1986-12-02 | Merck & Co., Inc. | 4-(5H-dibenzo[a,d]cyclohepten-5-yl)piperidine compounds, pharmaceutical compositions and methods |
US4758577A (en) * | 1984-04-05 | 1988-07-19 | Merck & Co., Inc. | 4-(5H-dibenzo[a,d]cyclohepten-5-yl)piperidine compounds for treating cardiovascular disorders |
FR2618151B1 (fr) * | 1987-07-16 | 1991-01-11 | Synthelabo | Derives de piperidine, leur preparation et leur application en therapeutique |
US5250681A (en) * | 1988-06-02 | 1993-10-05 | Ajinomoto Co., Inc. | Piperidine derivatives and hypotensives containing the same |
US4912222A (en) * | 1988-06-17 | 1990-03-27 | Fisons Corporation | Antihistamines related to cyproheptadine |
EP0347123A3 (en) * | 1988-06-17 | 1991-07-03 | Fisons Corporation | Dibenzo-cycloheptenyl, -cycloheptyl and -oxepinyl amines having antihistaminic properties |
CA2004211A1 (en) * | 1988-11-30 | 1990-05-31 | Masataka Syoji | Piperidine derivatives and hyportensives containing the same |
US5021426A (en) * | 1990-02-26 | 1991-06-04 | Merck & Co., Inc. | Method of traeting malaria with cyproheptadine derivatives |
SE509618C2 (sv) | 1997-03-06 | 1999-02-15 | Goeran Blomqvist | Farmaceutisk komposition för behandling av s k restless legs |
US6880501B2 (en) | 2001-07-30 | 2005-04-19 | Massachusetts Institute Of Technology | Internal combustion engine |
US10398687B2 (en) | 2010-09-14 | 2019-09-03 | David Reed Helton | Use of cyproheptadine to treat organophosphate exposure |
CN110407737B (zh) * | 2019-07-30 | 2021-03-23 | 广州普星药业有限公司 | 一种盐酸赛庚啶的制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA535142A (en) * | 1957-01-01 | W. Weston Arthur | Pipecolyl carbinol compounds | |
DE925468C (de) * | 1941-08-13 | 1955-03-21 | Hoechst Ag | Verfahren zur Herstellung von ª†, ª†-Diaryl-propyl-aminen |
US2498431A (en) * | 1945-06-13 | 1950-02-21 | Hoffmann La Roche | 2-and 4-homocyclyl substituted piperidines |
US2599364A (en) * | 1949-01-26 | 1952-06-03 | Hoffmann La Roche | 1-alkyl-3-benzohydryl piperidines |
NL88063C (zh) * | 1950-12-05 | |||
US2985660A (en) * | 1960-04-29 | 1961-05-23 | Lakeside Lab Inc | 5-heterocyclic-5h-dibenzo [a, d] cycloheptenes |
-
1959
- 1959-07-13 US US826493A patent/US3014911A/en not_active Expired - Lifetime
- 1959-08-28 GB GB7308/63A patent/GB931556A/en not_active Expired
- 1959-08-28 GB GB29490/59A patent/GB931555A/en not_active Expired
- 1959-09-01 BE BE582220A patent/BE582220A/fr unknown
- 1959-09-03 DE DE1420072A patent/DE1420072C3/de not_active Expired
- 1959-09-29 CH CH7878959A patent/CH387037A/de unknown
-
1960
- 1960-08-30 FR FR837257A patent/FR490M/fr active Active
-
1964
- 1964-12-29 OA OA51101A patent/OA00998A/xx unknown
- 1964-12-30 MY MY51/64A patent/MY6400051A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE582220A (fr) | 1960-03-01 |
GB931556A (en) | 1963-07-17 |
GB931555A (en) | 1963-07-17 |
MY6400051A (en) | 1964-12-31 |
DE1420072C3 (de) | 1974-08-08 |
DE1420072B2 (de) | 1974-01-03 |
DE1420072A1 (de) | 1968-10-03 |
CH387037A (de) | 1965-01-31 |
US3014911A (en) | 1961-12-26 |
FR490M (zh) | 1961-05-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
OA00998A (fr) | Procédé de fabrication de dérivés du bibenzo (a,e) cycloheptatriène. | |
CH420196A (fr) | Procédé de fabrication de dérivés du 3'-méthyl-spiro(2H-1-bêta-naphtapyrane-2,2'(2'H-1'-benzopyrane)) | |
FR1333711A (fr) | Procédé de fabrication des 6-méthyl-3-oxo-delta4,6-stéroïdes | |
BE579371A (fr) | Procédé de préparation de bichromate de sodium | |
BE579241A (fr) | Procédé de préparation de solutions de peroxydes. | |
BE583245A (fr) | Procédé de préparation de zéolite sodique A. | |
FR1374302A (fr) | Procédé de fabrication de dérivés de la pyrrolidine | |
BE591987A (fr) | Procédé de fabrication de cyclopropanes. | |
BE595935A (fr) | Procédé de préparation de 4-methoxy-2-méthyl-6-sulfanilamidopyrimidine. | |
FR1372404A (fr) | Procédé de fabrication de dérivés du dibenzo [a, e]-cycloheptatriène | |
FR1316453A (fr) | Procédé de fabrication de composés acridinylamino-o-crésol, 10-oxyde | |
BE578374A (fr) | Procédé de préparation du 6-chloro-7-sulfamyl-3,4-dihydro-1,2,4-benzothiadaizine-1,1-dioxyde. | |
BE578925A (fr) | Procédé de fabrication de tôles en ferrosilicium. | |
FR1265821A (fr) | Procédé de fabrication de dérivés 21-alkylés des 17beta-hydroxy-17alpha-prégn-20-ynes | |
FR1234920A (fr) | Procédé de fabrication de dérivés isoprénoïdes de la 2, 3-diméthoxy-5-méthyl-benzoquinone | |
DK96514C (da) | Fremgangsmåde til fremstilling af 5-dibenzo[a,e]cycloheptatrienderivater. | |
FR1234950A (fr) | Procédé de fabrication de dérivés de la 2, 3-diméthoxy-5-méthylbenzoquinone | |
BE595190A (fr) | Procédé de fabrication de sulfonamides. | |
FR1225560A (fr) | Procédé de préparation du bichromate de sodium | |
IS496B6 (is) | Aðferð til þess að framleiða alkalimetal-nexametaphosphattetracyclinkomplekssamband. | |
BE575517A (fr) | Procédé de fabrication de la quincridone. | |
BE595407A (fr) | Procédé pour la fabrication de cyclotriméthylènetrinitramine. | |
FR1266474A (fr) | Procédé de fabrication de l-érythro-5-amino-6-phényl-dioxanes-1, 3. | |
OA01373A (fr) | Procédé de préparation de sulfonylurées. | |
FR1422006A (fr) | Procédé perfectionné de fabrication de dérivés du ferrocène |