A SHORT SYNTHESIS OF SEVERAL GAMBIR ALKALOIDS

[1] BELLEAU B, 1955, CHEM IND-LONDON, P229

[2] CALUS A, 1892, J PRAKT CHEM, V45, P241

[3] ELECTROPHILIC SUBSTITUTION .11. NITRATION OF SOME 6-MEMBERED NITROGEN-HETEROCYCLIC COMPOUNDS IN SULPHURIC ACID [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1957, (JUN): : 2521 - 2528

[4] ALSTONIA ALKALOIDS .8. SYNTHESIS OF TETRACYCLIC AND PENTACYCLIC QUATERNARY CARBOLINE ANALOGS OF ALSTONILINE BY FISCHER INDOLE RING CLOSURE [J]. JOURNAL OF ORGANIC CHEMISTRY, 1958, 23 (03) : 435 - 442

[5] ALSTONIA ALKALOIDS .9. SYNTHESIS OF ALSTONILINOL AND ANALOGS BY REDUCTIVE RING CLOSURE [J]. JOURNAL OF ORGANIC CHEMISTRY, 1958, 23 (07) : 949 - 953

[6] ACTION OF METAL HYDRIDES ON BETA-(3-INDOLYL)ETHYL-1-PYRIDINIUM SALTS [J]. JOURNAL OF ORGANIC CHEMISTRY, 1957, 22 (11) : 1376 - 1380

[7] STEREOSPECIFIC TAUTOMERISM IN A 1,2-DIHYDROPYRIDINE - A BETA-BENZOMORPHAN SYNTHESIS [J]. JOURNAL OF ORGANIC CHEMISTRY, 1963, 28 (07) : 1869 - &

[8] 6-CYANO-1,2,5,6-TETRAHYDROPYRIDINES IN PREPARATION OF 1,2-DIHYDROPYRIDINES . TAUTOMERISM OF DIENES [J]. JOURNAL OF ORGANIC CHEMISTRY, 1964, 29 (06) : 1647 - &

[9] HOSKINS T, 1935, ANN, V520, P19

[10] THE REDUCTIVE CYCLIZATION OF INDOLYLETHYLISOQUINOLINIUM SALTS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1958, 80 (19) : 5193 - 5195

[1] BELLEAU B, 1955, CHEM IND-LONDON, P229

[2] CALUS A, 1892, J PRAKT CHEM, V45, P241

[3] ELECTROPHILIC SUBSTITUTION .11. NITRATION OF SOME 6-MEMBERED NITROGEN-HETEROCYCLIC COMPOUNDS IN SULPHURIC ACID [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1957, (JUN): : 2521 - 2528

[4] ALSTONIA ALKALOIDS .8. SYNTHESIS OF TETRACYCLIC AND PENTACYCLIC QUATERNARY CARBOLINE ANALOGS OF ALSTONILINE BY FISCHER INDOLE RING CLOSURE [J]. JOURNAL OF ORGANIC CHEMISTRY, 1958, 23 (03) : 435 - 442

[5] ALSTONIA ALKALOIDS .9. SYNTHESIS OF ALSTONILINOL AND ANALOGS BY REDUCTIVE RING CLOSURE [J]. JOURNAL OF ORGANIC CHEMISTRY, 1958, 23 (07) : 949 - 953

[6] ACTION OF METAL HYDRIDES ON BETA-(3-INDOLYL)ETHYL-1-PYRIDINIUM SALTS [J]. JOURNAL OF ORGANIC CHEMISTRY, 1957, 22 (11) : 1376 - 1380

[7] STEREOSPECIFIC TAUTOMERISM IN A 1,2-DIHYDROPYRIDINE - A BETA-BENZOMORPHAN SYNTHESIS [J]. JOURNAL OF ORGANIC CHEMISTRY, 1963, 28 (07) : 1869 - &

[8] 6-CYANO-1,2,5,6-TETRAHYDROPYRIDINES IN PREPARATION OF 1,2-DIHYDROPYRIDINES . TAUTOMERISM OF DIENES [J]. JOURNAL OF ORGANIC CHEMISTRY, 1964, 29 (06) : 1647 - &

[9] HOSKINS T, 1935, ANN, V520, P19

[10] THE REDUCTIVE CYCLIZATION OF INDOLYLETHYLISOQUINOLINIUM SALTS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1958, 80 (19) : 5193 - 5195