ES432573A1 - Un metodo para la preparacion de n-carbamoil-2-finileten- sulfonamida. - Google Patents
Un metodo para la preparacion de n-carbamoil-2-finileten- sulfonamida.Info
- Publication number
- ES432573A1 ES432573A1 ES432573A ES432573A ES432573A1 ES 432573 A1 ES432573 A1 ES 432573A1 ES 432573 A ES432573 A ES 432573A ES 432573 A ES432573 A ES 432573A ES 432573 A1 ES432573 A1 ES 432573A1
- Authority
- ES
- Spain
- Prior art keywords
- carbon atoms
- alkyl
- group
- see formula
- alkoxy
- 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
- 230000000055 hyoplipidemic effect Effects 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 15
- 125000000217 alkyl group Chemical group 0.000 abstract 13
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 6
- -1 nona-3-yl Chemical group 0.000 abstract 5
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 abstract 4
- 125000003545 alkoxy group Chemical group 0.000 abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 abstract 4
- 239000001257 hydrogen Substances 0.000 abstract 4
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- 125000003342 alkenyl group Chemical group 0.000 abstract 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 2
- 229910052794 bromium Inorganic materials 0.000 abstract 2
- 125000004181 carboxyalkyl group Chemical group 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 239000000460 chlorine Chemical group 0.000 abstract 2
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 2
- 229910052731 fluorine Inorganic materials 0.000 abstract 2
- 239000011737 fluorine Chemical group 0.000 abstract 2
- 125000003884 phenylalkyl group Chemical group 0.000 abstract 2
- UWYZHKAOTLEWKK-UHFFFAOYSA-N 1,2,3,4-tetrahydroisoquinoline Chemical compound C1=CC=C2CNCCC2=C1 UWYZHKAOTLEWKK-UHFFFAOYSA-N 0.000 abstract 1
- FTAHXMZRJCZXDL-UHFFFAOYSA-N 3-piperideine Chemical compound C1CC=CCN1 FTAHXMZRJCZXDL-UHFFFAOYSA-N 0.000 abstract 1
- JTSFIVQMXUDGAB-UHFFFAOYSA-N 4-thiomorpholin-4-ylmorpholine Chemical compound C1COCCN1N1CCSCC1 JTSFIVQMXUDGAB-UHFFFAOYSA-N 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical group FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000005078 alkoxycarbonylalkyl group Chemical group 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 230000017858 demethylation Effects 0.000 abstract 1
- 238000010520 demethylation reaction Methods 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 125000004464 hydroxyphenyl group Chemical group 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 125000000587 piperidin-1-yl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
- C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof
- C07D295/215—Radicals derived from nitrogen analogues of carbonic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/02—Preparation by ring-closure or hydrogenation
-
- 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
- C07D211/16—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 acylated 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
- C07D211/06—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
- C07D211/36—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 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
- C07D211/38—Halogen atoms or nitro radicals
-
- 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
- C07D211/36—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 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
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
-
- 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
- C07D211/36—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 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
- C07D211/60—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- 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
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/02—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines
- C07D217/06—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines with the ring nitrogen atom acylated by carboxylic or carbonic acids, or with sulfur or nitrogen analogues thereof, e.g. carbamates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/08—Bridged systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42208873A | 1973-12-05 | 1973-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES432573A1 true ES432573A1 (es) | 1976-11-01 |
Family
ID=23673328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES432573A Expired ES432573A1 (es) | 1973-12-05 | 1974-12-04 | Un metodo para la preparacion de n-carbamoil-2-finileten- sulfonamida. |
Country Status (18)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3330603A1 (de) * | 1983-08-25 | 1985-03-21 | Hoechst Ag, 6230 Frankfurt | Neue 2-amino-alkenylsulfonylharnstoffe |
| US5216026A (en) * | 1990-07-17 | 1993-06-01 | Eli Lilly And Company | Antitumor compositions and methods of treatment |
| US5795909A (en) | 1996-05-22 | 1998-08-18 | Neuromedica, Inc. | DHA-pharmaceutical agent conjugates of taxanes |
| AU2002305099A1 (en) | 2001-03-23 | 2002-10-08 | Protarga, Inc. | Fatty alcohol drug conjugates |
| JP2005500988A (ja) * | 2001-03-23 | 2005-01-13 | ルイトポルド・ファーマシューティカルズ・インコーポレーテッド | 脂肪族アミン薬物複合体 |
| WO2019043610A1 (en) * | 2017-08-31 | 2019-03-07 | Cadila Healthcare Limited | NEW SUBSTITUTED SULFONYLUREA DERIVATIVES |
| BR112021013833A2 (pt) * | 2019-01-14 | 2021-09-21 | Cadila Healthcare Limited | Novos derivados de sulfonilureia substituídos |
-
1974
- 1974-01-01 AR AR256789A patent/AR208187A1/es active
- 1974-11-25 IL IL46116A patent/IL46116A0/xx unknown
- 1974-11-26 AU AU75757/74A patent/AU7575774A/en not_active Expired
- 1974-12-02 DE DE19742456947 patent/DE2456947A1/de not_active Withdrawn
- 1974-12-03 BE BE151087A patent/BE822874A/xx unknown
- 1974-12-04 ES ES432573A patent/ES432573A1/es not_active Expired
- 1974-12-04 NO NO744383A patent/NO744383L/no unknown
- 1974-12-04 DK DK629974A patent/DK144270C/da not_active IP Right Cessation
- 1974-12-04 CA CA215,239A patent/CA1042909A/en not_active Expired
- 1974-12-04 FI FI3515/74A patent/FI351574A7/fi unknown
- 1974-12-04 ZA ZA00747728A patent/ZA747728B/xx unknown
- 1974-12-04 DD DD182788A patent/DD115491A5/xx unknown
- 1974-12-04 NL NL7415796A patent/NL7415796A/xx not_active Application Discontinuation
- 1974-12-04 LU LU71425A patent/LU71425A1/xx unknown
- 1974-12-05 FR FR7439786A patent/FR2253513B1/fr not_active Expired
- 1974-12-05 GB GB5275174A patent/GB1473200A/en not_active Expired
- 1974-12-05 JP JP49140047A patent/JPS50111046A/ja active Pending
- 1974-12-05 IE IE2515/74A patent/IE40430B1/xx unknown
-
1975
- 1975-10-23 AR AR260897A patent/AR211918A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2253513B1 (enrdf_load_stackoverflow) | 1978-07-28 |
| DK144270B (da) | 1982-02-01 |
| JPS50111046A (enrdf_load_stackoverflow) | 1975-09-01 |
| GB1473200A (en) | 1977-05-11 |
| NL7415796A (nl) | 1975-06-09 |
| IE40430L (en) | 1975-06-05 |
| AR211918A1 (es) | 1978-04-14 |
| LU71425A1 (enrdf_load_stackoverflow) | 1975-08-20 |
| NO744383L (enrdf_load_stackoverflow) | 1975-06-30 |
| FR2253513A1 (enrdf_load_stackoverflow) | 1975-07-04 |
| DE2456947A1 (de) | 1975-06-12 |
| DK629974A (enrdf_load_stackoverflow) | 1975-07-21 |
| IL46116A0 (en) | 1975-02-10 |
| FI351574A7 (enrdf_load_stackoverflow) | 1975-06-06 |
| DD115491A5 (enrdf_load_stackoverflow) | 1975-10-05 |
| BE822874A (fr) | 1975-06-03 |
| AU7575774A (en) | 1976-05-27 |
| CA1042909A (en) | 1978-11-21 |
| AR208187A1 (es) | 1976-12-09 |
| ZA747728B (en) | 1976-02-25 |
| IE40430B1 (en) | 1979-05-23 |
| DK144270C (da) | 1982-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1496454A (en) | Stabilization of polymers | |
| AU6690686A (en) | Piperdine derivative and pharmaceutical composition | |
| ES432573A1 (es) | Un metodo para la preparacion de n-carbamoil-2-finileten- sulfonamida. | |
| ES8307743A1 (es) | "un procedimiento para la preparacion de derivados de pirrolidina". | |
| GB1325775A (en) | Phosphorus-containing piperidine derivatives and their use as stabilisers for polymerica material | |
| IL91814A0 (en) | Pharmaceutical compositions comprising pteridines,certain novel pteridines and their preparation | |
| ES8505207A1 (es) | Un procedimiento para la preparacion de una macrolida | |
| EP0530369A4 (en) | Crystal comprising indolinospirobenzothiopyran derivative and ring-opening isomer thereof | |
| GB1513629A (en) | Piperidyl phosphites | |
| ATE35133T1 (de) | N-substituierte (bis(hydroxymethyl)-methyl>isochinolinderivate, verfahren zu ihrer herstellung und pharmazeutische zubereitungen, die sie enthalten. | |
| ES432038A2 (es) | Un procedimiento para la preparacion de compuestos de imida-zol. | |
| ES417700A1 (es) | Procedimiento para la preparacion de benceno-1,3-disulfona-midas sustituidas con radicales basicos. | |
| ES385640A2 (es) | Un procedimiento para la preparacion de oxinas y sus deri- vados. | |
| PT80787A (en) | Process for preparing piperidine (or pyrrolidine)-butanamides and compounds relating to them | |
| ES421691A1 (es) | Un procedimiento para la polimerizacion o copolimerizacion de esteres que contienen grupos vinilo o vinilideno. | |
| CH612671A5 (en) | Process for producing new ethers | |
| GB1382606A (en) | Benzoic acid derivatives | |
| ATE36154T1 (de) | 4-phenylaminopyridin-derivate, verfahren zu ihrer herstellung und diese enthaltende arzneimittel. | |
| GB1244881A (en) | New piperidine derivatives, process for their production and preparations containing same | |
| ES442051A1 (es) | Procedimiento para preparar aminoglicosidos de 2-deoxies- treptamina. | |
| ES291552A1 (es) | Procedimiento para la preparaciën de derivados de morfantridina | |
| ES329337A1 (es) | Procedimiento para la preparacion de derivados de endoetenocoduro. | |
| ES420071A2 (es) | Un procedimiento para la preparacion de nuevos 1, 2, 4- triazoles. | |
| ES421810A1 (es) | Procedimiento para la preparacion de nuevas pirimido (5,4- d-)pirimidinas. | |
| ES397228A1 (es) | Un metodo para producir nuevos compuestos de 1,2-metileno -17 alfa - aciloxi (o hidroxi mejorados) - 9 beta, 10 alfa- esteroides de la serie del pregnano. |