CH335390A
(en )
1958-12-31
Process for the preparation of pharmaceutically valuable compounds
CH283657A
(en )
1952-06-30
Process for the preparation of a 3-substituted 4-oxycoumarin.
AT174377B
(en )
1953-03-25
Process for the preparation of new heterocyclic compounds substituted by quaternary ammonium groups
AT173459B
(en )
1952-12-27
Process for the preparation of sulfur-containing heterocyclic compounds (5-thione-1,2-dithiols)
CH329571A
(en )
1958-04-30
Process for the preparation of compounds of the 5-nitrofuran series
AT171418B
(en )
1952-05-26
Process for the preparation of new, quanternary 3-oxyphenylammonium compounds
AT172916B
(en )
1952-10-25
Process for the production of sulfur-containing heterocyclic compounds, so-called 5-thione-1,2-dithiols
CH341824A
(en )
1959-10-31
Process for the preparation of sulfur-containing organostannate compounds
CH310646A
(en )
1955-10-31
Process for the preparation of 3- (p-oxy-phenyl) -6-carboxy-1,6-dimethyl-cyclohexane.
CH321525A
(en )
1957-05-15
Process for the preparation of addition compounds
CH303234A
(en )
1954-11-30
Process for making shaped articles.
CH295041A
(en )
1953-12-15
Process for the preparation of hydroxylamine sulfonates.
AT172053B
(en )
1952-08-11
Process for the preparation of new heterocyclic compounds
AT173082B
(en )
1952-11-10
Process for the production of fine-grained, precision-cast parts
AT173460B
(en )
1952-12-27
Process for the production of sulfur-containing heterocyclic compounds, so-called trithiones (5-thione-1,2-dithiols)
AT175891B
(en )
1953-08-25
Process for the preparation of new heterocyclic compounds
AT181275B
(en )
1955-03-10
Process for the production of sulfur-containing organic compounds
CH300332A
(en )
1954-07-31
Process for the production of B-phenyl-ethanol.
CH331691A
(en )
1958-07-31
Process for the preparation of basic compounds
AT178353B
(en )
1954-05-10
Process for the preparation of the optically active isopropylaminomethyl-3,4-dioxyphenylcarbinols
AT191874B
(en )
1957-09-25
Process for the preparation of 1-p-nitrophenyl-2-acylamidopropane-1,3-diols
AT171718B
(en )
1952-06-25
Process for the preparation of new thiophene compounds
CH307326A
(en )
1955-05-31
Process for the production of p-methylaminophenol.
AT221235B
(en )
1962-05-10
Process for the preparation of organic pentacyclic compounds
AT175565B
(en )
1953-07-25
Process for the production of new furan compounds