Volume 4 of the Encyclopedia of the Alkaloids covers the literature to the end of 1981 and includes those compounds which have been discovered since Volume 3 was published in 1977. There is also a small number of entries giving recently determined structure or addi tional information regarding alkaloids given in the preceding three volumes. It is a great pleasure to thank the staff of the John Rylands Science Library of the Univer sity of Manchester for kindly providing me with access to the literature on this subject. Woodhouses, JOHN S. GLASBY Manchester, England May, 1982 Contents A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251 B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262 C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 Q . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299 E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31O G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339 H . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 U . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 358 I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361 J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367 K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368 L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 Y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369 M . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227 Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370 Formula Index. . . . . . . . . . . . . . . . . . . . 371 A ACETYLALLOYOHIMBINE (Alkaloid NRB6) C23H2SN203 M. p. Indefinite I I OAc The root bark of Rauwolfia nitida yields this yohimbine-type alkaloid which has been ob tained as an off-white amorphous powder having no definite melting point. The base is lae 2 vorotatory with a specific rotation of [aJ5 -89 Degrees (c 0. 01, CHCI ) and gives an ultraviolet 3 spectrum in MeOH with absorption maxima at 225,284 and 290 nm. The structure has been established from chemical and spectroscopic analysis. M. A. Amer, W. E. Court, Phytochem. , 20,2569 (1981) 14-ACETYLBROWNINE ___ :(OMe M. p.

Volume 3 of the Encyclopedia of the Alkaloids covers the literature to the end of October 1976 and includes a large number of these compounds which have been discovered since the first two volumes were published in 1975. There are some entries where recent work has resulted in new structures being put forward or where additional details regarding compounds have been provided. Additional references to compounds given in the first two volumes are marked with an asterisk. The opportunity has also been taken to provide a formula index covering all three volumes. It is a great pleasure to thank Academician Professor S. Yu. Yunusov of the Institute of Chemistry at the University of Tashkent, Uzbekistan, for pointing out a number of errors in the two previous volumes and for kindly providing me with invaluable detailed information of the alkaloids which have been isolated and studied by Soviet chemists over many years.

The murder of Carlos Galecci, a kingpin of organized crime, was not unexpected. Only three days earlier, fearing for his life, he'd hired Los Angeles private eye Johnny Merak to discover who was threatening him. Then he's found seated in his private vault with a knife in his back--a vault whose combination only he knows, a vault no one else has entered in the interim. Summoned to the scene, Merak is hired by Gloria, Galecci's statuesque blonde wife, to discover her husband's killer, and to determine how an impossible crime has been committed. But in accepting the assignment, Merak soon finds himself marked for death as well The third entry in this exciting hardboiled crime series.

She was the kind of woman a man always noticed, mostly because of her eyes: deep and dark, they'd held a warmth that could easily kindle a fire in one's soul. Now they were staring sightlessly up from the sidewalk. It was a killing without a motive, just the first of a string of murders that led Johnny Merak, private investigator, from the teeming underworlds of Chicago and Los Angeles to the edge of the New Mexican desert, trailing a killer who left no clues. But Merak knew the Mafia, its methods and its hiding places--because he'd once been part of that scene himself. And now he was determined to exterminate the evil bosses who controlled the...SAVAGE CITY The second great hard-boiled entry in a long-running crime series

After Dexter inherits the old family mansion in Tormouth, on the death of his uncle, he visits the main library. Here he peruses the old records pertaining to Tormouth, and finds several references to the Dexter family. The documents trace their history back for almost four centuries. He locates numerous listings of births and marriages in the family, but not one instance of a death Dexter begins to wonder if he's done the right thing in taking up residence in the house. What happened to his uncle, whose body is missing from the family crypt--and what's going to happen to him? Five tales of horrific curses and unspeakable monsters from beyond the grave

Small-time crook Johnny Merak is determined to get Maxie Temple, a former crime boss who'd framed him for a three-year stretch in San Quentin, and is now returning home from Mexican exile. But the 1950s Los Angeles Underworld wants Temple and Merak dead, and decides that by killing Temple, they can remove both men with one shot. But Merak isn't having any of the deal--he wants to clear his name and escape his Syndicate ties. When beautiful Dawn Grahame shows up, he finally has a reason to fight for a better life. This is the dark side of the L.A. underworld: the unknown hoodlum who knows too much, a vicious killer named Madden, Madden's girlfriend, who has to be juiced with heroin to stop her from talking, and Clancy Snow and Dutch McKnight, two Underworld bosses who hover like black spiders of treachery and vice over the very core of Los Angeles, manipulating its social, legal, and political life to their benefit. Can Johnny find a way through this morass? A noir crime classic, filled with riveting action, the first of a stunning new series

The midnight moon rode high in the sky above the storm clouds sweeping in from the west, and the house seemed to transmute the moonlight into something terrible and evil. The broken chimneys stretched up like hands to the heavens, the eyeless sockets of the windows staring intently along the twisting drive. There were eldritch shadows in the house. On the floor of the library at the rear of the house, the strange cabalistic designs glowed with an eerie, devilish light. There was a flickering inside the room as of corpse candles, a cold radiance, a manifestation of the aura of evil that had never left the place, which was crystallised inside its very walls. This was a house of evil, filled with THE LONELY SHADOWS of the dead Also included in this collection are "The Seventh Image," "Shirley's Ghost," and the two Cthulhu Mythos stories, "Undersea Quest" and "Innsmouth Bane." First-rate horror by a master of the genre

When medical Dr. John Naysmith reports to his new assignment on Mars, he's immediately confronted by a crisis: the outbreak of an alien virus among several men who've been exploring the Martian landscape. The entire base is quarantined, and the Security Chief tells Naysmith that he has just 72 hours to find a solution, or the base will be destroyed by nuclear bombs to prevent the infection from spreading. With time running out, there's just one more option: visiting the crater that's the source of the infection. Can the doctor develop a vaccine in time?

CLIMATE INCORPORATED tells an engrossing story of the worldwide repercussions when the secret of climatic control is misused by ruthless men. JOHN RUSSELL FEARN'S powerful science fiction novel is supported by another sparkling selection of brand new stories of fantasy and the supernatural by favourite authors, including: BRIAN BALL, SYDNEY J. BOUNDS, JOHN GLASBY Plus other classic stories by FREDERICK H. CHRISTIAN and E. C. TUBB Another not-to-be-missed Cosmos Books paperback original!