RO91728B1 - Procedeu de preparare a orto-nitrobenzal-diacetatului - Google Patents

Procedeu de preparare a orto-nitrobenzal-diacetatului

Info

Publication number
RO91728B1
RO91728B1 RO118743A RO11874385A RO91728B1 RO 91728 B1 RO91728 B1 RO 91728B1 RO 118743 A RO118743 A RO 118743A RO 11874385 A RO11874385 A RO 11874385A RO 91728 B1 RO91728 B1 RO 91728B1
Authority
RO
Romania
Prior art keywords
nitrobenzal
diacetate
ortho
preparing ortho
synthesis
Prior art date
Application number
RO118743A
Other languages
English (en)
Romanian (ro)
Other versions
RO91728A2 (fr
Inventor
Alexandru Kovendi
Doina Szasz
Ana Radu
Alice Irma Deesy
Original Assignee
Institutul De Cercetari Chimico-Farmaceutice
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Institutul De Cercetari Chimico-Farmaceutice filed Critical Institutul De Cercetari Chimico-Farmaceutice
Priority to RO118743A priority Critical patent/RO91728B1/ro
Publication of RO91728A2 publication Critical patent/RO91728A2/fr
Publication of RO91728B1 publication Critical patent/RO91728B1/ro

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
RO118743A 1985-05-15 1985-05-15 Procedeu de preparare a orto-nitrobenzal-diacetatului RO91728B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO118743A RO91728B1 (ro) 1985-05-15 1985-05-15 Procedeu de preparare a orto-nitrobenzal-diacetatului

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO118743A RO91728B1 (ro) 1985-05-15 1985-05-15 Procedeu de preparare a orto-nitrobenzal-diacetatului

Publications (2)

Publication Number Publication Date
RO91728A2 RO91728A2 (fr) 1987-05-15
RO91728B1 true RO91728B1 (ro) 1987-05-31

Family

ID=20117190

Family Applications (1)

Application Number Title Priority Date Filing Date
RO118743A RO91728B1 (ro) 1985-05-15 1985-05-15 Procedeu de preparare a orto-nitrobenzal-diacetatului

Country Status (1)

Country Link
RO (1) RO91728B1 (fr)

Also Published As

Publication number Publication date
RO91728A2 (fr) 1987-05-15

Similar Documents

Publication Publication Date Title
FI871914A0 (fi) Menetelmä oraalisen farmaseuttisen valmisteen valmistamiseksi, joka on pysyvä värin muuttumista vastaan
HUP9903671A2 (hu) Gonadotropint leadó hormonok antagonistái,e vegyületeket tartalmazó gyógyászati készítmények,valamint azok előállítása
FI881507L (fi) Erittäin puhtaat alditoli-diasetaalit, jotka eivät sisällä orgaanisia liuotinjäämiä, sekä menetelmät niiden valmistamiseksi
ES431086A1 (es) Un procedimiento para la preparacion de ester de ftalida.
RU95112485A (ru) Способ получения 9-аминокамптотецина, промежуточные соединения, способ их получения, фармацевтическая композиция
ZA871657B (en) Process for the preparation of medicament adsorbates
GR860205B (en) Method for the preparation of labdan derivatives and their use as medicaments
KR880012628A (ko) 치료학적인 뉴클레오시드
HUT48878A (en) Process for producing neopodophyllotoxin-benzylether derivatives
IL83194A0 (en) Beta-lactam compound,method for preparing the same,medicinal composition containing the same for infectious bacterial disease therapy and intermediates for synthesis of the same
PT86874A (pt) Process for the preparation of cromona by products and of pharmaceutical compounds containing them
NL184258B (nl) Werkwijze ter bereiding van een farmaceutisch aanvaardbare vorm van het geneesmiddel natrium 7-(d-alfa-formyloxy-alfa-fenylaceetamido)-3-(1-methyl-1h-tetrazol-5-ylthiomethyl)-3-cefem-4-carboxylaat, alsmede werkwijze ter bereiding van een farmaceutisch preparaat.
FI883392A7 (fi) Silybiinin liukoiset johdannaiset, menetelmä niiden valmistamiseksi ja niitä sisältävät farmaseuttiset koostumukset.
AU557468B2 (en) Process for preparing 2,3-dihydro-2,2-dimethyl benzofuran
BG44203A3 (en) Method for preparing of 2- oxyindol- 1- carboxamides
FR2398746A1 (fr) Nouveaux derives d'alcaloides pentacycliques, leur procede de preparation, leur application comme medicaments, et leur application a la synthese de produits du groupe de l'eburnamonine
IL87102A0 (en) Beta-lactam compound,process for preparing the same,intermediate for synthesis of the same and medicinal composition for bacterially infectious disease therapy containing the same
JPS6490182A (en) Production of hydroxy-macrocyclic lactone
HUT44570A (en) Process for preparing cyclic propylene ester derivatives of dihydropyridine-5-phosphonic acid
ATE86962T1 (de) Verfahren zur herstellung 1,4-disubstituierter 2- butene.
HU886315D0 (en) Process for the production of pharmaceutical preparations for curing hyperlipaemia, containing oxoquinazoline derivatives as active agents
FI871479A0 (fi) Menetelmä lääkeaineina käyttökelpoisten perhydrotiatsepiini- ja perhydroatsepiinijohdannaisten valmistamiseksi
NL7904249A (nl) Nieuwe cyclische acetalen met cytostatische, bloed- drukverlagende en pijnstillende werking, werkwijze ter bereiding van deze verbindingen alsmede farmaceu- tische preparaten die een dergelijke verbinding bevat- ten.
JPS53149999A (en) Novel preparation of rifamycin sv derivatives
IL82936A0 (en) Pyrrolinone derivatives,process for the preparation thereof and the use thereof for the preparation of tetramic acid